1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/federation/send_queue.py b/synapse/federation/send_queue.py
index 4fc9ff92e5..2b0ab2dcbf 100644
--- a/synapse/federation/send_queue.py
+++ b/synapse/federation/send_queue.py
@@ -57,7 +57,7 @@ class FederationRemoteSendQueue(object):
 
         # We may have multiple federation sender instances, so we need to track
         # their positions separately.
-        self._sender_instances = hs.config.federation.federation_shard_config.instances
+        self._sender_instances = hs.config.worker.federation_shard_config.instances
         self._sender_positions = {}
 
         # Pending presence map user_id -> UserPresenceState