1 files changed, 4 insertions, 1 deletions
diff --git a/tests/storage/test_event_chain.py b/tests/storage/test_event_chain.py
index e39b63edac..48ebfadaab 100644
--- a/tests/storage/test_event_chain.py
+++ b/tests/storage/test_event_chain.py
@@ -401,7 +401,10 @@ class EventChainStoreTestCase(HomeserverTestCase):
             assert persist_events_store is not None
             persist_events_store._store_event_txn(
                 txn,
-                [(e, EventContext(self.hs.get_storage_controllers())) for e in events],
+                [
+                    (e, EventContext(self.hs.get_storage_controllers(), {}))
+                    for e in events
+                ],
             )
 
             # Actually call the function that calculates the auth chain stuff.