diff --git a/test/api/pushNotifications.coffee b/test/api/pushNotifications.coffee
index e1f42dd87e..d7c23ce47c 100644
--- a/test/api/pushNotifications.coffee
+++ b/test/api/pushNotifications.coffee
@@ -199,7 +199,12 @@ describe "Push-Notifications", ->
           findOne: (arg, arg2, cb) ->
             cb(null, recipient)
           update: (arg, arg2, cb) ->
-            cb(null, user)
+            if (cb)
+              return cb(null, user)
+            else
+              return {
+                exec: -> true 
+              }
         }
         groups.__set__('User', userMock)
         groups.__set__('populateQuery',