1 files changed, 1 insertions, 0 deletions

diff --git a/tests/server_notices/test_resource_limits_server_notices.py b/tests/server_notices/test_resource_limits_server_notices.py

index fb8c593a75..ccb69097b1 100644
--- a/tests/server_notices/test_resource_limits_server_notices.py
+++ b/tests/server_notices/test_resource_limits_server_notices.py
@@ -54,6 +54,7 @@ class TestResourceLimitsServerNotices(unittest.TestCase):
         self._rlsn._server_notices_manager.get_notice_room_for_user = Mock(
             returnValue=""
         )
+        self._rlsn._store.add_tag_to_room = Mock()
         self.hs.config.admin_uri = "mailto:user@test.com"
 
     @defer.inlineCallbacks