diff --git a/shared/web/RubricsWeb.py b/shared/web/RubricsWeb.py
index 0f8b87e6..64879df4 100644
--- a/shared/web/RubricsWeb.py
+++ b/shared/web/RubricsWeb.py
@@ -247,7 +247,7 @@ class RubricsWeb(ObjectsWebMixin, RubricsProxy):
         rubricId = keywords['rubricId']
         objectId = keywords['objectId']
         if not self.canModifyObject(rubricId):
-            return faults.UserAccessDenied()
+            return accessForbidden()
         
         rubric = self.getObject(rubricId)
         if not rubric.membersSet: