diff --git a/cof/settings/prod.py b/cof/settings/prod.py
index f6953479..286b5547 100644
--- a/cof/settings/prod.py
+++ b/cof/settings/prod.py
@@ -27,7 +27,3 @@ STATIC_ROOT = os.path.join(
 STATIC_URL = "/gestion/static/"
 MEDIA_ROOT = os.path.join(os.path.dirname(BASE_DIR), "media")
 MEDIA_URL = "/gestion/media/"
-
-LDAP_SERVER_URL = "ldaps://ldap.spi.ens.fr:636"
-
-EMAIL_HOST = "nef.ens.fr"
diff --git a/cof/settings/secret_example.py b/cof/settings/secret_example.py
index 5e9bc5ca..e9c0e63c 100644
--- a/cof/settings/secret_example.py
+++ b/cof/settings/secret_example.py
@@ -14,4 +14,7 @@ REDIS_HOST = "127.0.0.1"
 RECAPTCHA_PUBLIC_KEY = "DUMMY"
 RECAPTCHA_PRIVATE_KEY = "DUMMY"
 
+EMAIL_HOST = None
+
 KFETOPEN_TOKEN = "plop"
+LDAP_SERVER_URL = None