1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/config/workers.py b/synapse/config/workers.py
index 4f283a0c2f..3b75471d85 100644
--- a/synapse/config/workers.py
+++ b/synapse/config/workers.py
@@ -21,7 +21,7 @@ class WorkerConfig(Config):
     They have their own pid_file and listener configuration. They use the
     replication_url to talk to the main synapse process."""
 
-    def read_config(self, config):
+    def read_config(self, config, **kwargs):
         self.worker_app = config.get("worker_app")
 
         # Canonicalise worker_app so that master always has None