Stop sub-classing object (#8249)

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/federation/transport/test_server.py b/tests/federation/transport/test_server.py

index 27d83bb7d9..72e22d655f 100644
--- a/tests/federation/transport/test_server.py
+++ b/tests/federation/transport/test_server.py
@@ -26,7 +26,7 @@ from tests.unittest import override_config
 
 class RoomDirectoryFederationTests(unittest.HomeserverTestCase):
     def prepare(self, reactor, clock, homeserver):
-        class Authenticator(object):
+        class Authenticator:
             def authenticate_request(self, request, content):
                 return defer.succeed("otherserver.nottld")