1 files changed, 3 insertions, 0 deletions
diff --git a/synapse/storage/events.py b/synapse/storage/events.py
index 32050868ff..8b9e3f9e73 100644
--- a/synapse/storage/events.py
+++ b/synapse/storage/events.py
@@ -1461,6 +1461,9 @@ class EventsStore(
             elif event.type == EventTypes.Redaction:
                 # Insert into the redactions table.
                 self._store_redaction(txn, event)
+            elif event.type == EventTypes.Retention:
+                # Update the room_retention table.
+                self._store_retention_policy_for_room_txn(txn, event)
 
             self._handle_event_relations(txn, event)