1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/storage/events.py b/synapse/storage/events.py
index c780f55277..8881b009df 100644
--- a/synapse/storage/events.py
+++ b/synapse/storage/events.py
@@ -2089,7 +2089,7 @@ class EventsStore(EventFederationStore, EventsWorkerStore, BackgroundUpdateStore
         for sg in remaining_state_groups:
             logger.info("[purge] de-delta-ing remaining state group %s", sg)
             curr_state = self._get_state_groups_from_groups_txn(
-                txn, [sg], types=None
+                txn, [sg],
             )
             curr_state = curr_state[sg]