1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/api/ratelimiting.py b/synapse/api/ratelimiting.py
index e62ae50ac2..5d9d5a228f 100644
--- a/synapse/api/ratelimiting.py
+++ b/synapse/api/ratelimiting.py
@@ -21,7 +21,7 @@ from synapse.types import Requester
 from synapse.util import Clock
 
 
-class Ratelimiter(object):
+class Ratelimiter:
     """
     Ratelimit actions marked by arbitrary keys.