diff --git a/README.md b/README.md
index 37e3086..c398e50 100644
--- a/README.md
+++ b/README.md
@@ -29,12 +29,20 @@ ainsi qu'un user med et un mot de passe associé.
 Voici les étapes à éxecuter pour mysql :
 
 ```SQL
-CREATE DATABASE club-med;
-CREATE USER 'club-med'@'localhost' IDENTIFIED BY 'password';
-GRANT ALL PRIVILEGES ON club-med.* TO 'club-med'@'localhost';
+CREATE DATABASE med;
+CREATE USER 'med'@'localhost' IDENTIFIED BY 'password';
+GRANT ALL PRIVILEGES ON med.* TO 'med'@'localhost';
 FLUSH PRIVILEGES;
 ```
 
+Et pour postgresql :
+
+```SQL
+CREATE DATABASE med;
+CREATE USER med WITH PASSWORD 'password';
+GRANT ALL PRIVILEGES ON DATABASE med TO med;
+```
+
 ## Exemple de groupes de droits
 
 ```
diff --git a/med/settings_local.example.py b/med/settings_local.example.py
index 8b2e503..0270880 100644
--- a/med/settings_local.example.py
+++ b/med/settings_local.example.py
@@ -2,8 +2,6 @@
 # Copyright (C) 2017-2019 by BDE ENS Paris-Saclay
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-import os
-
 # Needed to filter which host are trusted
 ALLOWED_HOSTS = ['med.crans.org']
 
@@ -32,11 +30,14 @@ SECRET_KEY = 'CHANGE ME !!!'
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = True
 
-BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
-
 DATABASES = {
     'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+        'ENGINE': 'django.db.backends.postgresql_psycopg2',
+        'NAME': 'med',
+        'USER': 'med',
+        'PASSWORD': 'password_to_store_in_env',
+        'HOST': 'db',
+        'PORT': '',
     }
 }
+
diff --git a/requirements.txt b/requirements.txt
index c30b5b1..651bd3a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,4 +8,5 @@ django-reversion==3.0.3
 python-stdnum==1.10
 djangorestframework==3.9.2
 pyyaml==3.13
-coreapi==2.3.3
\ No newline at end of file
+coreapi==2.3.3
+psycopg2