1 files changed, 1 insertions, 1 deletions
diff --git a/tests/federation/transport/test_knocking.py b/tests/federation/transport/test_knocking.py
index 383214ab50..663960ff53 100644
--- a/tests/federation/transport/test_knocking.py
+++ b/tests/federation/transport/test_knocking.py
@@ -208,7 +208,7 @@ class FederationKnockingTestCase(
         async def _check_event_auth(origin, event, context, *args, **kwargs):
             return context
 
-        homeserver.get_federation_handler()._check_event_auth = _check_event_auth
+        homeserver.get_federation_event_handler()._check_event_auth = _check_event_auth
 
         return super().prepare(reactor, clock, homeserver)