diff --git a/.gitignore b/.gitignore
index a2ad5af..f4a55e2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -104,10 +104,11 @@ test.py
 
 # Migrations
 migrations/
-*.venv/
+*venv/
 *~
 \#*
 .#*
 *.sqlite3
 .sass-cache
-/static/
\ No newline at end of file
+/static/
+settings.py
\ No newline at end of file
diff --git a/avisstage/models.py b/avisstage/models.py
index b26a664..7f44d61 100644
--- a/avisstage/models.py
+++ b/avisstage/models.py
@@ -44,7 +44,7 @@ class Normalien(models.Model):
 # Hook à la création d'un nouvel utilisateur : récupération de ses infos par LDAP
 def create_user_profile(sender, instance, created, **kwargs):
     if created:
-        profil = Normalien.objects.get_or_create(user=instance)
+        profil, created = Normalien.objects.get_or_create(user=instance)
         try:
             ldap.set_option(ldap.OPT_X_TLS_REQUIRE_CERT, ldap.OPT_X_TLS_NEVER)
             l = ldap.initialize("ldaps://ldap.spi.ens.fr:636")
diff --git a/experiENS/settings.py b/experiENS/settings.py
deleted file mode 120000
index f1c999f..0000000
--- a/experiENS/settings.py
+++ /dev/null
@@ -1 +0,0 @@
-settings_dev.py
\ No newline at end of file
diff --git a/requirements-prod.txt b/requirements-prod.txt
new file mode 100644
index 0000000..658130b
--- /dev/null
+++ b/requirements-prod.txt
@@ -0,0 +1 @@
+psycopg2
diff --git a/requirements.txt b/requirements.txt
index 77b2457..97ef6e4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,3 +5,5 @@ python-ldap
 django-tinymce
 django-braces
 django-taggit-autosuggest
+pytz
+django-tastypie