diff --git a/main.py b/main.py
index 1dd7cc97e..1a6ff2896 100644
--- a/main.py
+++ b/main.py
@@ -63,7 +63,7 @@ if __name__ == '__main__':
     )
     parser.add_argument(
         'action', type=str,
-        choices=("start", "upgrade_db", "collect_static"),
+        choices=("start", "dev", "upgrade_db", "collect_static"),
         help="Action to run"
     )
     args = parser.parse_args()