diff --git a/server/src/app.module.ts b/server/src/app.module.ts
index 0f6ac32..784cb78 100644
--- a/server/src/app.module.ts
+++ b/server/src/app.module.ts
@@ -4,9 +4,11 @@ import { PrismaModule } from './prisma/prisma.module'
 import { UsersModule } from './users/users.module'
 import { AuthModule } from './auth/auth.module'
 import { GeolocationsModule } from './geolocations/geolocations.module'
+import { ChallengesModule } from './challenges/challenges.module'
+import { ChallengeActionsModule } from './challenge-actions/challenge-actions.module'
 
 @Module({
-  imports: [PrismaModule, UsersModule, AuthModule, GeolocationsModule],
+  imports: [PrismaModule, UsersModule, AuthModule, GeolocationsModule, ChallengesModule, ChallengeActionsModule],
   providers: [PrismaService],
 })
 export class AppModule {}
diff --git a/server/src/challenge-actions/challenge-actions.controller.spec.ts b/server/src/challenge-actions/challenge-actions.controller.spec.ts
new file mode 100644
index 0000000..6805bb2
--- /dev/null
+++ b/server/src/challenge-actions/challenge-actions.controller.spec.ts
@@ -0,0 +1,20 @@
+import { Test, TestingModule } from '@nestjs/testing'
+import { ChallengeActionsController } from './challenge-actions.controller'
+import { ChallengeActionsService } from './challenge-actions.service'
+
+describe('ChallengeActionsController', () => {
+  let controller: ChallengeActionsController
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      controllers: [ChallengeActionsController],
+      providers: [ChallengeActionsService],
+    }).compile()
+
+    controller = module.get<ChallengeActionsController>(ChallengeActionsController)
+  })
+
+  it('should be defined', () => {
+    expect(controller).toBeDefined()
+  })
+})
diff --git a/server/src/challenge-actions/challenge-actions.controller.ts b/server/src/challenge-actions/challenge-actions.controller.ts
new file mode 100644
index 0000000..6601880
--- /dev/null
+++ b/server/src/challenge-actions/challenge-actions.controller.ts
@@ -0,0 +1,76 @@
+import { Controller, Get, Post, Body, Patch, Param, Delete, ParseIntPipe, HttpCode, UseGuards, Req, Query, NotFoundException } from '@nestjs/common'
+import { ChallengeActionsService } from './challenge-actions.service'
+import { AuthenticatedRequest, JwtAuthGuard } from 'src/auth/jwt-auth.guard'
+import { ApiBearerAuth, ApiCreatedResponse, ApiForbiddenResponse, ApiNotFoundResponse, ApiOkResponse, ApiUnauthorizedResponse } from '@nestjs/swagger'
+import { ChallengeActionEntity } from './entities/challenge-action.entity'
+import { CreateChallengeActionDto } from './dto/create-challenge-action.dto'
+import { ApiOkResponsePaginated, paginateOutput } from 'src/common/utils/pagination.utils'
+import { QueryPaginationDto } from 'src/common/dto/pagination-query.dto'
+import { PaginateOutputDto } from 'src/common/dto/pagination-output.dto'
+import { UpdateChallengeActionDto } from './dto/update-challenge-action.dto'
+
+@Controller('challenge-actions')
+export class ChallengeActionsController {
+  constructor(private readonly challengeActionsService: ChallengeActionsService) {}
+
+  @Post()
+  @HttpCode(201)
+  @UseGuards(JwtAuthGuard)
+  @ApiBearerAuth()
+  @ApiCreatedResponse({ type: ChallengeActionEntity, description: "Objet créé avec succès" })
+  @ApiUnauthorizedResponse({ description: "Non authentifié⋅e" })
+  @ApiForbiddenResponse({ description: "Permission refusée" })
+  async create(@Req() request: AuthenticatedRequest, @Body() createChallengeActionDto: CreateChallengeActionDto): Promise<ChallengeActionEntity> {
+    const user = request.user
+    const challenge = await this.challengeActionsService.create(user, createChallengeActionDto)
+    return new ChallengeActionEntity(challenge)
+  }
+
+  @Get()
+  @UseGuards(JwtAuthGuard)
+  @ApiBearerAuth()
+  @ApiOkResponsePaginated(ChallengeActionEntity)
+  @ApiUnauthorizedResponse({ description: "Non authentifié⋅e" })
+  @ApiForbiddenResponse({ description: "Permission refusée" })
+  async findAll(@Query() queryPagination?: QueryPaginationDto): Promise<PaginateOutputDto<ChallengeActionEntity>> {
+    const [challengeActions, total] = await this.challengeActionsService.findAll(queryPagination)
+    return paginateOutput<ChallengeActionEntity>(challengeActions.map(challengeAction => new ChallengeActionEntity(challengeAction)), total, queryPagination)
+  }
+
+  @Get(':id')
+  @UseGuards(JwtAuthGuard)
+  @ApiBearerAuth()
+  @ApiOkResponse({ type: ChallengeActionEntity })
+  @ApiUnauthorizedResponse({ description: "Non authentifié⋅e" })
+  @ApiForbiddenResponse({ description: "Permission refusée" })
+  @ApiNotFoundResponse({ description: "Objet non trouvé" })
+  async findOne(@Param('id', ParseIntPipe) id: number): Promise<ChallengeActionEntity> {
+    const challenge = await this.challengeActionsService.findOne(id)
+    if (!challenge)
+      throw new NotFoundException(`Défi inexistant avec l'identifiant ${id}`)
+    return new ChallengeActionEntity(challenge)
+  }
+
+  @Patch(':id')
+  @UseGuards(JwtAuthGuard)
+  @ApiBearerAuth()
+  @ApiOkResponse({ type: ChallengeActionEntity })
+  @ApiUnauthorizedResponse({ description: "Non authentifié⋅e" })
+  @ApiForbiddenResponse({ description: "Permission refusée" })
+  @ApiNotFoundResponse({ description: "Objet non trouvé" })
+  async update(@Param('id', ParseIntPipe) id: number, @Body() updateChallengeActionDto: UpdateChallengeActionDto) {
+    return await this.challengeActionsService.update(id, updateChallengeActionDto)
+  }
+
+  @Delete(':id')
+  @HttpCode(204)
+  @UseGuards(JwtAuthGuard)
+  @ApiBearerAuth()
+  @ApiOkResponse({ type: ChallengeActionEntity })
+  @ApiUnauthorizedResponse({ description: "Non authentifié⋅e" })
+  @ApiForbiddenResponse({ description: "Permission refusée" })
+  @ApiNotFoundResponse({ description: "Objet non trouvé" })
+  async remove(@Param('id', ParseIntPipe) id: number) {
+    await this.challengeActionsService.remove(id)
+  }
+}
diff --git a/server/src/challenge-actions/challenge-actions.module.ts b/server/src/challenge-actions/challenge-actions.module.ts
new file mode 100644
index 0000000..2eca631
--- /dev/null
+++ b/server/src/challenge-actions/challenge-actions.module.ts
@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common'
+import { ChallengeActionsService } from './challenge-actions.service'
+import { ChallengeActionsController } from './challenge-actions.controller'
+import { PrismaModule } from 'src/prisma/prisma.module'
+
+@Module({
+  controllers: [ChallengeActionsController],
+  providers: [ChallengeActionsService],
+  imports: [PrismaModule],
+})
+export class ChallengeActionsModule {}
diff --git a/server/src/challenge-actions/challenge-actions.service.spec.ts b/server/src/challenge-actions/challenge-actions.service.spec.ts
new file mode 100644
index 0000000..8439d38
--- /dev/null
+++ b/server/src/challenge-actions/challenge-actions.service.spec.ts
@@ -0,0 +1,18 @@
+import { Test, TestingModule } from '@nestjs/testing'
+import { ChallengeActionsService } from './challenge-actions.service'
+
+describe('ChallengeActionsService', () => {
+  let service: ChallengeActionsService
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [ChallengeActionsService],
+    }).compile()
+
+    service = module.get<ChallengeActionsService>(ChallengeActionsService)
+  })
+
+  it('should be defined', () => {
+    expect(service).toBeDefined()
+  })
+})
diff --git a/server/src/challenge-actions/challenge-actions.service.ts b/server/src/challenge-actions/challenge-actions.service.ts
new file mode 100644
index 0000000..0265143
--- /dev/null
+++ b/server/src/challenge-actions/challenge-actions.service.ts
@@ -0,0 +1,41 @@
+import { Injectable } from '@nestjs/common'
+import { CreateChallengeActionDto } from './dto/create-challenge-action.dto'
+import { UpdateChallengeActionDto } from './dto/update-challenge-action.dto'
+import { ChallengeAction, User } from '@prisma/client'
+import { PrismaService } from 'src/prisma/prisma.service'
+import { QueryPaginationDto } from 'src/common/dto/pagination-query.dto'
+import { paginate } from 'src/common/utils/pagination.utils'
+
+@Injectable()
+export class ChallengeActionsService {
+  constructor(private prisma: PrismaService) { }
+
+  async create(authenticatedUser: User, createChallengeActionDto: CreateChallengeActionDto): Promise<ChallengeAction> {
+    const data = { ...createChallengeActionDto, userId: authenticatedUser.id }
+    return await this.prisma.challengeAction.create({ data: data })
+  }
+
+  async findAll(queryPagination?: QueryPaginationDto): Promise<[ChallengeAction[], number]> {
+    return [
+      await this.prisma.challengeAction.findMany({
+        ...paginate(queryPagination),
+      }),
+      await this.prisma.challenge.count(),
+    ]
+  }
+
+  async findOne(id: number): Promise<ChallengeAction> {
+    return await this.prisma.challengeAction.findUnique({ where: { id } })
+  }
+
+  async update(id: number, updateChallengeActionDto: UpdateChallengeActionDto): Promise<ChallengeAction> {
+    return await this.prisma.challengeAction.update({
+      where: { id },
+      data: updateChallengeActionDto,
+    })
+  }
+
+  async remove(id: number): Promise<ChallengeAction> {
+    return await this.prisma.challengeAction.delete({ where: { id } })
+  }
+}
diff --git a/server/src/challenge-actions/dto/create-challenge-action.dto.ts b/server/src/challenge-actions/dto/create-challenge-action.dto.ts
new file mode 100644
index 0000000..50e0bcc
--- /dev/null
+++ b/server/src/challenge-actions/dto/create-challenge-action.dto.ts
@@ -0,0 +1,20 @@
+import { ApiProperty } from "@nestjs/swagger"
+import { Type } from "class-transformer"
+import { IsBoolean, IsInt } from "class-validator"
+
+export class CreateChallengeActionDto {
+  @IsInt()
+  @Type(() => Number)
+  @ApiProperty({ description: "Identifiant du défi rattaché à l'action" })
+  challengeId: number
+
+  @IsBoolean()
+  @Type(() => Boolean)
+  @ApiProperty({ description: "Est-ce que le défi est actuellement en train d'être réalisé" })
+  active: boolean
+
+  @IsBoolean()
+  @Type(() => Boolean)
+  @ApiProperty({ description: "Est-ce que le défi a été réussi" })
+  success: boolean
+}
diff --git a/server/src/challenge-actions/dto/update-challenge-action.dto.ts b/server/src/challenge-actions/dto/update-challenge-action.dto.ts
new file mode 100644
index 0000000..d2caec1
--- /dev/null
+++ b/server/src/challenge-actions/dto/update-challenge-action.dto.ts
@@ -0,0 +1,4 @@
+import { PartialType } from '@nestjs/swagger'
+import { CreateChallengeActionDto } from './create-challenge-action.dto'
+
+export class UpdateChallengeActionDto extends PartialType(CreateChallengeActionDto) {}
diff --git a/server/src/challenge-actions/entities/challenge-action.entity.ts b/server/src/challenge-actions/entities/challenge-action.entity.ts
new file mode 100644
index 0000000..3990d05
--- /dev/null
+++ b/server/src/challenge-actions/entities/challenge-action.entity.ts
@@ -0,0 +1,23 @@
+import { ApiProperty } from "@nestjs/swagger"
+import { ChallengeAction } from "@prisma/client"
+
+export class ChallengeActionEntity implements ChallengeAction {
+  constructor(partial: Partial<ChallengeActionEntity>) {
+    Object.assign(this, partial)
+  }
+
+  @ApiProperty({ description: "Identifiant unique" })
+  id: number
+
+  @ApiProperty({ description: "Identifiant de l'utilisateur⋅rice effectuant le défi" })
+  userId: number
+
+  @ApiProperty({ description: "Identifiant du défi rattaché à l'action" })
+  challengeId: number
+
+  @ApiProperty({ description: "Est-ce que le défi est actuellement en train d'être réalisé" })
+  active: boolean
+
+  @ApiProperty({ description: "Est-ce que le défi a été réussi" })
+  success: boolean
+}
diff --git a/server/src/challenges/challenges.controller.spec.ts b/server/src/challenges/challenges.controller.spec.ts
new file mode 100644
index 0000000..dfbe9fa
--- /dev/null
+++ b/server/src/challenges/challenges.controller.spec.ts
@@ -0,0 +1,20 @@
+import { Test, TestingModule } from '@nestjs/testing'
+import { ChallengesController } from './challenges.controller'
+import { ChallengesService } from './challenges.service'
+
+describe('ChallengesController', () => {
+  let controller: ChallengesController
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      controllers: [ChallengesController],
+      providers: [ChallengesService],
+    }).compile()
+
+    controller = module.get<ChallengesController>(ChallengesController)
+  })
+
+  it('should be defined', () => {
+    expect(controller).toBeDefined()
+  })
+})
diff --git a/server/src/challenges/challenges.controller.ts b/server/src/challenges/challenges.controller.ts
new file mode 100644
index 0000000..7f35c09
--- /dev/null
+++ b/server/src/challenges/challenges.controller.ts
@@ -0,0 +1,75 @@
+import { Controller, Get, Post, Body, Patch, Param, Delete, ParseIntPipe, HttpCode, UseGuards, Req, Query, NotFoundException } from '@nestjs/common'
+import { ChallengesService } from './challenges.service'
+import { CreateChallengeDto } from './dto/create-challenge.dto'
+import { UpdateChallengeDto } from './dto/update-challenge.dto'
+import { JwtAuthGuard } from 'src/auth/jwt-auth.guard'
+import { ApiBearerAuth, ApiCreatedResponse, ApiForbiddenResponse, ApiNotFoundResponse, ApiOkResponse, ApiUnauthorizedResponse } from '@nestjs/swagger'
+import { ChallengeEntity } from './entities/challenge.entity'
+import { ApiOkResponsePaginated, paginateOutput } from 'src/common/utils/pagination.utils'
+import { QueryPaginationDto } from 'src/common/dto/pagination-query.dto'
+import { PaginateOutputDto } from 'src/common/dto/pagination-output.dto'
+
+@Controller('challenges')
+export class ChallengesController {
+  constructor(private readonly challengesService: ChallengesService) {}
+
+  @Post()
+  @HttpCode(201)
+  @UseGuards(JwtAuthGuard)
+  @ApiBearerAuth()
+  @ApiCreatedResponse({ type: ChallengeEntity, description: "Objet créé avec succès" })
+  @ApiUnauthorizedResponse({ description: "Non authentifié⋅e" })
+  @ApiForbiddenResponse({ description: "Permission refusée" })
+  async create(@Body() createChallengeDto: CreateChallengeDto): Promise<ChallengeEntity> {
+    const challenge = await this.challengesService.create(createChallengeDto)
+    return new ChallengeEntity(challenge)
+  }
+
+  @Get()
+  @UseGuards(JwtAuthGuard)
+  @ApiBearerAuth()
+  @ApiOkResponsePaginated(ChallengeEntity)
+  @ApiUnauthorizedResponse({ description: "Non authentifié⋅e" })
+  @ApiForbiddenResponse({ description: "Permission refusée" })
+  async findAll(@Query() queryPagination?: QueryPaginationDto): Promise<PaginateOutputDto<ChallengeEntity>> {
+    const [challenges, total] = await this.challengesService.findAll(queryPagination)
+    return paginateOutput<ChallengeEntity>(challenges.map(challenge => new ChallengeEntity(challenge)), total, queryPagination)
+  }
+
+  @Get(':id')
+  @UseGuards(JwtAuthGuard)
+  @ApiBearerAuth()
+  @ApiOkResponse({ type: ChallengeEntity })
+  @ApiUnauthorizedResponse({ description: "Non authentifié⋅e" })
+  @ApiForbiddenResponse({ description: "Permission refusée" })
+  @ApiNotFoundResponse({ description: "Objet non trouvé" })
+  async findOne(@Param('id', ParseIntPipe) id: number): Promise<ChallengeEntity> {
+    const challenge = await this.challengesService.findOne(id)
+    if (!challenge)
+      throw new NotFoundException(`Défi inexistant avec l'identifiant ${id}`)
+    return new ChallengeEntity(challenge)
+  }
+
+  @Patch(':id')
+  @UseGuards(JwtAuthGuard)
+  @ApiBearerAuth()
+  @ApiOkResponse({ type: ChallengeEntity })
+  @ApiUnauthorizedResponse({ description: "Non authentifié⋅e" })
+  @ApiForbiddenResponse({ description: "Permission refusée" })
+  @ApiNotFoundResponse({ description: "Objet non trouvé" })
+  async update(@Param('id', ParseIntPipe) id: number, @Body() updateChallengeDto: UpdateChallengeDto) {
+    return await this.challengesService.update(id, updateChallengeDto)
+  }
+
+  @Delete(':id')
+  @HttpCode(204)
+  @UseGuards(JwtAuthGuard)
+  @ApiBearerAuth()
+  @ApiOkResponse({ type: ChallengeEntity })
+  @ApiUnauthorizedResponse({ description: "Non authentifié⋅e" })
+  @ApiForbiddenResponse({ description: "Permission refusée" })
+  @ApiNotFoundResponse({ description: "Objet non trouvé" })
+  async remove(@Param('id', ParseIntPipe) id: number) {
+    await this.challengesService.remove(id)
+  }
+}
diff --git a/server/src/challenges/challenges.module.ts b/server/src/challenges/challenges.module.ts
new file mode 100644
index 0000000..4c73f27
--- /dev/null
+++ b/server/src/challenges/challenges.module.ts
@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common'
+import { ChallengesService } from './challenges.service'
+import { ChallengesController } from './challenges.controller'
+import { PrismaModule } from 'src/prisma/prisma.module'
+
+@Module({
+  controllers: [ChallengesController],
+  providers: [ChallengesService],
+  imports: [PrismaModule],
+})
+export class ChallengesModule {}
diff --git a/server/src/challenges/challenges.service.spec.ts b/server/src/challenges/challenges.service.spec.ts
new file mode 100644
index 0000000..4ef1436
--- /dev/null
+++ b/server/src/challenges/challenges.service.spec.ts
@@ -0,0 +1,18 @@
+import { Test, TestingModule } from '@nestjs/testing'
+import { ChallengesService } from './challenges.service'
+
+describe('ChallengesService', () => {
+  let service: ChallengesService
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [ChallengesService],
+    }).compile()
+
+    service = module.get<ChallengesService>(ChallengesService)
+  })
+
+  it('should be defined', () => {
+    expect(service).toBeDefined()
+  })
+})
diff --git a/server/src/challenges/challenges.service.ts b/server/src/challenges/challenges.service.ts
new file mode 100644
index 0000000..6495a9e
--- /dev/null
+++ b/server/src/challenges/challenges.service.ts
@@ -0,0 +1,41 @@
+import { Injectable } from '@nestjs/common'
+import { CreateChallengeDto } from './dto/create-challenge.dto'
+import { UpdateChallengeDto } from './dto/update-challenge.dto'
+import { Challenge } from '@prisma/client'
+import { PrismaService } from 'src/prisma/prisma.service'
+import { QueryPaginationDto } from 'src/common/dto/pagination-query.dto'
+import { paginate } from 'src/common/utils/pagination.utils'
+
+@Injectable()
+export class ChallengesService {
+  constructor(private prisma: PrismaService) { }
+
+  async create(createChallengeDto: CreateChallengeDto): Promise<Challenge> {
+    const data = { ...createChallengeDto }
+    return await this.prisma.challenge.create({ data: data })
+  }
+
+  async findAll(queryPagination?: QueryPaginationDto): Promise<[Challenge[], number]> {
+    return [
+      await this.prisma.challenge.findMany({
+        ...paginate(queryPagination),
+      }),
+      await this.prisma.challenge.count(),
+    ]
+  }
+
+  async findOne(id: number): Promise<Challenge> {
+    return await this.prisma.challenge.findUnique({ where: { id } })
+  }
+
+  async update(id: number, updateChallengeDto: UpdateChallengeDto): Promise<Challenge> {
+    return await this.prisma.challenge.update({
+      where: { id },
+      data: updateChallengeDto,
+    })
+  }
+
+  async remove(id: number): Promise<Challenge> {
+    return await this.prisma.challenge.delete({ where: { id } })
+  }
+}
diff --git a/server/src/challenges/dto/create-challenge.dto.ts b/server/src/challenges/dto/create-challenge.dto.ts
new file mode 100644
index 0000000..2523dac
--- /dev/null
+++ b/server/src/challenges/dto/create-challenge.dto.ts
@@ -0,0 +1,18 @@
+import { ApiProperty } from "@nestjs/swagger"
+import { Type } from "class-transformer"
+import { IsInt, IsString } from "class-validator"
+
+export class CreateChallengeDto {
+  @IsString()
+  @ApiProperty({ description: "Titre du défi" })
+  title: string
+
+  @IsString()
+  @ApiProperty({ description: "Description du défi, de l'action à réaliser" })
+  description: string
+
+  @IsInt()
+  @Type(() => Number)
+  @ApiProperty({ description: "Récompense en nombre de points en cas de réussite de læ joueur⋅se" })
+  reward: number
+}
diff --git a/server/src/challenges/dto/update-challenge.dto.ts b/server/src/challenges/dto/update-challenge.dto.ts
new file mode 100644
index 0000000..4400ac0
--- /dev/null
+++ b/server/src/challenges/dto/update-challenge.dto.ts
@@ -0,0 +1,4 @@
+import { PartialType } from '@nestjs/swagger'
+import { CreateChallengeDto } from './create-challenge.dto'
+
+export class UpdateChallengeDto extends PartialType(CreateChallengeDto) {}
diff --git a/server/src/challenges/entities/challenge.entity.ts b/server/src/challenges/entities/challenge.entity.ts
new file mode 100644
index 0000000..e5d3f3d
--- /dev/null
+++ b/server/src/challenges/entities/challenge.entity.ts
@@ -0,0 +1,20 @@
+import { ApiProperty } from "@nestjs/swagger"
+import { Challenge } from "@prisma/client"
+
+export class ChallengeEntity implements Challenge {
+  constructor(partial: Partial<ChallengeEntity>) {
+    Object.assign(this, partial)
+  }
+
+  @ApiProperty({ description: "Identifiant unique" })
+  id: number
+
+  @ApiProperty({ description: "Titre du challenger" })
+  title: string
+
+  @ApiProperty({ description: "Description du challenge, de l'action à réaliser" })
+  description: string
+
+  @ApiProperty({ description: "Récompense en nombre de points en cas de réussite du challenger" })
+  reward: number
+}
diff --git a/server/src/common/dto/user_filter.dto.ts b/server/src/common/dto/user_filter.dto.ts
index 8835647..58a7797 100644
--- a/server/src/common/dto/user_filter.dto.ts
+++ b/server/src/common/dto/user_filter.dto.ts
@@ -1,5 +1,5 @@
-import { Type } from "class-transformer";
-import { IsNumber, IsOptional } from "class-validator";
+import { Type } from "class-transformer"
+import { IsNumber, IsOptional } from "class-validator"
 
 export class UserFilterDto {
   @IsOptional()
diff --git a/server/src/geolocations/geolocations.controller.ts b/server/src/geolocations/geolocations.controller.ts
index 2eefed2..d1a1247 100644
--- a/server/src/geolocations/geolocations.controller.ts
+++ b/server/src/geolocations/geolocations.controller.ts
@@ -20,7 +20,6 @@ export class GeolocationsController {
   @ApiCreatedResponse({ type: GeolocationEntity, description: "Objet créé avec succès" })
   @ApiUnauthorizedResponse({ description: "Non authentifié⋅e" })
   @ApiForbiddenResponse({ description: "Permission refusée" })
-  @ApiNotFoundResponse({ description: "Object non trouvé" })
   async create(@Req() request: AuthenticatedRequest, @Body() createGeolocationDto: CreateGeolocationDto): Promise<GeolocationEntity> {
     const user = request.user
     const geolocation = await this.geolocationsService.create(user, createGeolocationDto)
@@ -33,7 +32,6 @@ export class GeolocationsController {
   @ApiOkResponsePaginated(GeolocationEntity)
   @ApiUnauthorizedResponse({ description: "Non authentifié⋅e" })
   @ApiForbiddenResponse({ description: "Permission refusée" })
-  @ApiNotFoundResponse({ description: "Objet non trouvé" })
   async findAll(@Query() queryPagination?: QueryPaginationDto, @Query() userFilter?: UserFilterDto): Promise<PaginateOutputDto<GeolocationEntity>> {
     const [geolocations, total] = await this.geolocationsService.findAll(queryPagination, userFilter)
     return paginateOutput<GeolocationEntity>(geolocations.map(geolocation => new GeolocationEntity(geolocation)), total, queryPagination)
diff --git a/server/src/geolocations/geolocations.service.ts b/server/src/geolocations/geolocations.service.ts
index 9757a95..80596a8 100644
--- a/server/src/geolocations/geolocations.service.ts
+++ b/server/src/geolocations/geolocations.service.ts
@@ -1,7 +1,7 @@
 import { Injectable } from '@nestjs/common'
 import { CreateGeolocationDto } from './dto/create-geolocation.dto'
 import { PrismaService } from 'src/prisma/prisma.service'
-import { Geolocation, User } from '@prisma/client'
+import { Geolocation, Prisma, User } from '@prisma/client'
 import { QueryPaginationDto } from 'src/common/dto/pagination-query.dto'
 import { paginate } from 'src/common/utils/pagination.utils'
 import { UserFilterDto } from 'src/common/dto/user_filter.dto'
@@ -17,7 +17,8 @@ export class GeolocationsService {
 
   async findAll(queryPagination?: QueryPaginationDto, userFilter?: UserFilterDto): Promise<[Geolocation[], number]> {
     const filter = {
-      where: userFilter?.userId ? { userId: userFilter.userId } : {}
+      where: (userFilter?.userId ? { userId: userFilter.userId } : {}),
+      orderBy: { timestamp: Prisma.SortOrder.desc },
     }
     return [
       await this.prisma.geolocation.findMany({
@@ -35,7 +36,7 @@ export class GeolocationsService {
   async findLastLocation(userId: number): Promise<Geolocation> {
     return await this.prisma.geolocation.findFirst({
       where: { userId: userId },
-      orderBy: { timestamp: "desc" },
+      orderBy: { timestamp: Prisma.SortOrder.desc },
       take: 1
     })
   }