1 files changed, 1 insertions, 3 deletions
diff --git a/synapse/logging/context.py b/synapse/logging/context.py
index 22598e02d2..2e282d9d67 100644
--- a/synapse/logging/context.py
+++ b/synapse/logging/context.py
@@ -217,11 +217,9 @@ class _Sentinel:
     def record_event_fetch(self, event_count):
         pass
 
-    def __nonzero__(self):
+    def __bool__(self):
         return False
 
-    __bool__ = __nonzero__  # python3
-
 
 SENTINEL_CONTEXT = _Sentinel()