diff --git a/uncloud/settings.py b/uncloud/settings.py
index bc99743..970c3e5 100644
--- a/uncloud/settings.py
+++ b/uncloud/settings.py
@@ -220,9 +220,7 @@ CELERY_TASK_ROUTES = (route_task,)
 CELERY_BROKER_URL = 'redis://:uncloud.example.com:6379/0'
 CELERY_RESULT_BACKEND = 'redis://:uncloud.example.com:6379/0'
 
-CELERY_TASK_ROUTES = {
-    (re.compile(r'.*\.cdist\..*'), { 'queue': 'cdist' }
-     }
+CELERY_TASK_ROUTES = ( [ (re.compile(r'.*\.cdist\..*'), { 'queue': 'cdist' }), ], )
 
 # CELERY_TASK_CREATE_MISSING_QUEUES = False