1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/handlers/receipts.py b/synapse/handlers/receipts.py
index f922d8a545..2cc6c2eb68 100644
--- a/synapse/handlers/receipts.py
+++ b/synapse/handlers/receipts.py
@@ -123,7 +123,7 @@ class ReceiptsHandler(BaseHandler):
         await self.federation.send_read_receipt(receipt)
 
 
-class ReceiptEventSource(object):
+class ReceiptEventSource:
     def __init__(self, hs):
         self.store = hs.get_datastore()