1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/events/third_party_rules.py b/synapse/events/third_party_rules.py
index 2956a64234..9d5310851c 100644
--- a/synapse/events/third_party_rules.py
+++ b/synapse/events/third_party_rules.py
@@ -18,7 +18,7 @@ from synapse.events.snapshot import EventContext
 from synapse.types import Requester
 
 
-class ThirdPartyEventRules(object):
+class ThirdPartyEventRules:
     """Allows server admins to provide a Python module implementing an extra
     set of rules to apply when processing events.