1 files changed, 1 insertions, 0 deletions
diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py
index d6deb077c8..e14d711c76 100644
--- a/synapse/storage/_base.py
+++ b/synapse/storage/_base.py
@@ -136,6 +136,7 @@ class SQLBaseStore(metaclass=ABCMeta):
         self._attempt_to_invalidate_cache("get_partial_current_state_ids", (room_id,))
         self._attempt_to_invalidate_cache("get_room_type", (room_id,))
         self._attempt_to_invalidate_cache("get_room_encryption", (room_id,))
+        self._attempt_to_invalidate_cache("get_sliding_sync_rooms_for_user", None)
 
     def _invalidate_state_caches_all(self, room_id: str) -> None:
         """Invalidates caches that are based on the current state, but does