diff --git a/.env_example b/.env_example
index 0bf47c8a..91db0e31 100644
--- a/.env_example
+++ b/.env_example
@@ -1,4 +1,4 @@
-DJANGO_APP_STAGE=dev
+DJANGO_APP_STAGE=prod
 # Only used in dev mode, change to "postgresql" if you want to use PostgreSQL in dev
 DJANGO_DEV_STORE_METHOD=sqllite
 DJANGO_DB_HOST=localhost
@@ -13,6 +13,6 @@ NOTE_URL=localhost
 # Config for mails. Only used in production
 NOTE_MAIL=notekfet@localhost
 EMAIL_HOST=smtp.localhost
-EMAIL_PORT=443
+EMAIL_PORT=465
 EMAIL_USER=notekfet@localhost
 EMAIL_PASSWORD=CHANGE_ME
diff --git a/README.md b/README.md
index a334151e..c04c7321 100644
--- a/README.md
+++ b/README.md
@@ -121,7 +121,7 @@ On supposera pour la suite que vous utilisez Debian/Ubuntu sur un serveur tout n
         # Le reste n'est utile qu'en production, pour configurer l'envoi des mails
         NOTE_MAIL=notekfet@localhost
         EMAIL_HOST=smtp.localhost
-        EMAIL_PORT=443
+        EMAIL_PORT=465
         EMAIL_USER=notekfet@localhost
         EMAIL_PASSWORD=CHANGE_ME
 
diff --git a/ansible/base.yml b/ansible/base.yml
index 1212382b..16f7ec1e 100755
--- a/ansible/base.yml
+++ b/ansible/base.yml
@@ -1,7 +1,7 @@
 #!/usr/bin/env ansible-playbook
 ---
 
-- hosts: dt.adh.crans.org
+- hosts: bde-nk20-beta.adh.crans.org
   roles:
     - 1-apt-basic
     - 2-nk20
diff --git a/ansible/hosts b/ansible/hosts
index 5bbbdf69..beafcc55 100644
--- a/ansible/hosts
+++ b/ansible/hosts
@@ -1,5 +1,5 @@
 [server]
-dt.adh.crans.org
+bde-nk20-beta.adh.crans.org
 
 [all:vars]
 ansible_python_interpreter=/usr/bin/python3
diff --git a/ansible/roles/2-nk20/tasks/main.yml b/ansible/roles/2-nk20/tasks/main.yml
index b45308a8..0c6d0213 100644
--- a/ansible/roles/2-nk20/tasks/main.yml
+++ b/ansible/roles/2-nk20/tasks/main.yml
@@ -12,9 +12,11 @@
     repo: https://gitlab.crans.org/bde/nk20.git
     dest: /var/www/note_kfet
     version: beta-soon
-    track_submodules: yes
     force: true
 
+- name: Use default env vars (should be updated!)
+  command: cp /var/www/note_kfet/.env_example /var/www/note_kfet/.env
+
 - name: Update permissions for note_kfet dir
   file:
     path: /var/www/note_kfet
diff --git a/ansible/roles/5-psql/tasks/main.yml b/ansible/roles/5-psql/tasks/main.yml
index 972164e5..2939b257 100644
--- a/ansible/roles/5-psql/tasks/main.yml
+++ b/ansible/roles/5-psql/tasks/main.yml
@@ -17,7 +17,7 @@
 - name: Create role note
   postgresql_user:
     name: note
-    password: note    # Fix it!
+    password: "CHANGE_ME"
   become_user: postgres
 
 - name: Create NK20 database
@@ -25,3 +25,15 @@
     name: note_db
     owner: note
   become_user: postgres
+
+- name: Make Django migrations
+  command: /var/www/note_kfet/env/bin/python manage.py makemigrations
+  args:
+    chdir: /var/www/note_kfet
+  become_user: www-data
+
+- name: Migrate Django database
+  command: /var/www/note_kfet/env/bin/python manage.py migrate
+  args:
+    chdir: /var/www/note_kfet
+  become_user: www-data