1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/federation/sender/transaction_manager.py b/synapse/federation/sender/transaction_manager.py
index 12fe3a719b..72a635830b 100644
--- a/synapse/federation/sender/transaction_manager.py
+++ b/synapse/federation/sender/transaction_manager.py
@@ -56,7 +56,7 @@ class TransactionManager:
         self._transport_layer = hs.get_federation_transport_client()
 
         self._federation_metrics_domains = (
-            hs.get_config().federation.federation_metrics_domains
+            hs.config.federation.federation_metrics_domains
         )
 
         # HACK to get unique tx id