1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index 6a4269b500..6525bde430 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -245,7 +245,7 @@ class FederationHandler(BaseHandler):
                     yield user_joined_room(self.distributor, user, event.room_id)
 
         if not backfilled and not event.internal_metadata.is_outlier():
-            action_generator = ActionGenerator(self.store)
+            action_generator = ActionGenerator(self.hs, self.store)
             yield action_generator.handle_event(serialize_event(
                 event, self.clock.time_msec())
             )