1 files changed, 2 insertions, 2 deletions
diff --git a/synapse/storage/state.py b/synapse/storage/state.py
index e9f9406014..c5d2a3a6df 100644
--- a/synapse/storage/state.py
+++ b/synapse/storage/state.py
@@ -273,8 +273,8 @@ class StateStore(SQLBaseStore):
             desc="_get_state_group_for_event",
         )
 
-    @cachedList(cache=_get_state_group_for_event.cache, list_name="event_ids",
-                num_args=1, inlineCallbacks=True)
+    @cachedList(cached_method_name="_get_state_group_for_event",
+                list_name="event_ids", num_args=1, inlineCallbacks=True)
     def _get_state_group_for_events(self, event_ids):
         """Returns mapping event_id -> state_group
         """