1 files changed, 2 insertions, 2 deletions
diff --git a/synapse/storage/databases/main/receipts.py b/synapse/storage/databases/main/receipts.py
index 6568bddd81..f880b5e562 100644
--- a/synapse/storage/databases/main/receipts.py
+++ b/synapse/storage/databases/main/receipts.py
@@ -39,7 +39,7 @@ class ReceiptsWorkerStore(SQLBaseStore, metaclass=abc.ABCMeta):
     """
 
     def __init__(self, database: DatabasePool, db_conn, hs):
-        super(ReceiptsWorkerStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
 
         self._receipts_stream_cache = StreamChangeCache(
             "ReceiptsRoomChangeCache", self.get_max_receipt_stream_id()
@@ -386,7 +386,7 @@ class ReceiptsStore(ReceiptsWorkerStore):
             db_conn, "receipts_linearized", "stream_id"
         )
 
-        super(ReceiptsStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
 
     def get_max_receipt_stream_id(self):
         return self._receipts_id_gen.get_current_token()