diff --git a/app/models/notification_services/gtalk_service.rb b/app/models/notification_services/gtalk_service.rb
index 170cc93..5ea7510 100644
--- a/app/models/notification_services/gtalk_service.rb
+++ b/app/models/notification_services/gtalk_service.rb
@@ -36,7 +36,7 @@ class NotificationServices::GtalkService < NotificationService
   end
 
   def url
-    "http://www.google.com/talk/" || service_url
+    service_url || "http://www.google.com/talk/"
   end
 
   def create_notification(problem)
--
libgit2 0.21.2