2 files changed, 2 insertions, 2 deletions
diff --git a/synapse/push/action_generator.py b/synapse/push/action_generator.py
index 0658497d9b..fe09d50d55 100644
--- a/synapse/push/action_generator.py
+++ b/synapse/push/action_generator.py
@@ -24,7 +24,7 @@ import logging
 logger = logging.getLogger(__name__)
 
 
-class ActionGenerator:
+class ActionGenerator(object):
     def __init__(self, hs):
         self.hs = hs
         self.clock = hs.get_clock()
diff --git a/synapse/push/bulk_push_rule_evaluator.py b/synapse/push/bulk_push_rule_evaluator.py
index 0158026915..eebabe78ab 100644
--- a/synapse/push/bulk_push_rule_evaluator.py
+++ b/synapse/push/bulk_push_rule_evaluator.py
@@ -31,7 +31,7 @@ logger = logging.getLogger(__name__)
 rules_by_room = {}
 
 
-class BulkPushRuleEvaluator:
+class BulkPushRuleEvaluator(object):
     """Calculates the outcome of push rules for an event for all users in the
     room at once.
     """