diff --git a/evenementiel/settings/common.py b/evenementiel/settings/common.py
index 6519497..691730d 100644
--- a/evenementiel/settings/common.py
+++ b/evenementiel/settings/common.py
@@ -96,9 +96,9 @@ TEMPLATES = [
 DATABASES = {
     'default': {
         'ENGINE': 'django.db.backends.postgresql',
-        'NAME': os.environ['DBNAME'],
-        'USER': os.environ['DBUSER'],
-        'PASSWORD': os.environ['DBPASSWD'],
+        'NAME': DBNAME,
+        'USER': DBUSER,
+        'PASSWORD': DBPASSWD,
         'PORT': 5432,
         'HOST': 'localhost',
     }
diff --git a/provisioning/bootstrap.sh b/provisioning/bootstrap.sh
index 6483f30..2cbda4b 100644
--- a/provisioning/bootstrap.sh
+++ b/provisioning/bootstrap.sh
@@ -97,7 +97,6 @@ fill_template evenementiel/settings/secret.py
 # Run the usual django admin commands
 function venv_python {
   sudo -H -u vagrant DJANGO_SETTINGS_MODULE=$SETTINGS \
-                     DBUSER=$DBUSER DBNAME=$DBNAME DBPASSWD=$DBPASSWD \
                      ~vagrant/venv/bin/python \
                      $@
 }
@@ -112,18 +111,13 @@ venv_python manage.py migrate
 
 cat >> ~vagrant/.bashrc <<EOF
 
-# On utilise les settings de développement
-export DJANGO_SETTINGS_MODULE='evenementiel.settings_dev'
+# Use the development settings
+export DJANGO_SETTINGS_MODULE="$SETTINGS"
 
-# Identifiants postgres
-export DBUSER="$DBUSER"
-export DBNAME="$DBNAME"
-export DBPASSWD="$DBPASSWD"
-
-# On va dans /vagrant où se trouve le code 
+# Move to the code's folder
 cd /vagrant
 
-# On active le virtualenv
+# Activate the virtualenv
 source ~vagrant/venv/bin/activate
 EOF
 chown vagrant: ~vagrant/.bashrc
diff --git a/provisioning/daphne.service b/provisioning/daphne.service
index 8626b33..3c289e6 100644
--- a/provisioning/daphne.service
+++ b/provisioning/daphne.service
@@ -9,9 +9,6 @@ Group=vagrant
 TimeoutSec=300
 WorkingDirectory=/vagrant
 Environment="DJANGO_SETTINGS_MODULE={{SETTINGS}}"
-Environment="DBNAME={{DBNAME}}"
-Environment="DBUSER={{DBUSER}}"
-Environment="DBPASSWD={{DBPASSWD}}"
 ExecStart=/home/vagrant/venv/bin/daphne -u /srv/GE/GE.sock \
                                         evenementiel.asgi:channel_layer
 
diff --git a/provisioning/worker.service b/provisioning/worker.service
index ce38e6d..bf9aedc 100644
--- a/provisioning/worker.service
+++ b/provisioning/worker.service
@@ -10,9 +10,6 @@ Group=vagrant
 TimeoutSec=300
 WorkingDirectory=/vagrant
 Environment="DJANGO_SETTINGS_MODULE={{SETTINGS}}"
-Environment="DBNAME={{DBNAME}}"
-Environment="DBUSER={{DBUSER}}"
-Environment="DBPASSWD={{DBPASSWD}}"
 ExecStart=/home/vagrant/venv/bin/python manage.py runworker
 
 [Install]