1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py
index b5962f4f5a..1f910ff814 100644
--- a/synapse/handlers/sync.py
+++ b/synapse/handlers/sync.py
@@ -788,7 +788,7 @@ class SyncHandler(object):
 
         assert since_token
 
-        app_service = yield self.store.get_app_service_by_user_id(user_id)
+        app_service = self.store.get_app_service_by_user_id(user_id)
         if app_service:
             rooms = yield self.store.get_app_service_rooms(app_service)
             joined_room_ids = set(r.room_id for r in rooms)