diff --git a/experiENS/settings_dev.py b/experiENS/settings_dev.py
index c9c9460..2ad8463 100644
--- a/experiENS/settings_dev.py
+++ b/experiENS/settings_dev.py
@@ -11,15 +11,16 @@ DATABASES = {
     }
 }
 
-"""
-INSTALLED_APPS += (
-    'debug_toolbar',
-)
+USE_DEBUG_TOOLBAR = True
 
-MIDDLEWARE_CLASSES = (
-    'debug_toolbar.middleware.DebugToolbarMiddleware',
-) + MIDDLEWARE_CLASSES
-"""
+if USE_DEBUG_TOOLBAR:
+    INSTALLED_APPS += [
+        'debug_toolbar',
+    ]
+
+    MIDDLEWARE_CLASSES = (
+        'debug_toolbar.middleware.DebugToolbarMiddleware',
+    ) + MIDDLEWARE_CLASSES
 
 INTERNAL_IPS = ['127.0.0.1']