1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/handlers/e2e_keys.py b/synapse/handlers/e2e_keys.py
index d92370859f..08a137561f 100644
--- a/synapse/handlers/e2e_keys.py
+++ b/synapse/handlers/e2e_keys.py
@@ -57,7 +57,7 @@ class E2eKeysHandler:
 
         federation_registry = hs.get_federation_registry()
 
-        self._is_master = hs.config.worker_app is None
+        self._is_master = hs.config.worker.worker_app is None
         if not self._is_master:
             self._user_device_resync_client = (
                 ReplicationUserDevicesResyncRestServlet.make_client(hs)