1 files changed, 5 insertions, 1 deletions
diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py
index 68993d91a9..e57a926032 100644
--- a/synapse/app/homeserver.py
+++ b/synapse/app/homeserver.py
@@ -307,7 +307,11 @@ class SynapseHomeServer(HomeServer):
                         "enable_metrics is not True!"
                     )
                 else:
-                    _base.listen_metrics(listener.bind_addresses, listener.port)
+                    _base.listen_metrics(
+                        listener.bind_addresses,
+                        listener.port,
+                        enable_legacy_metric_names=self.config.metrics.enable_legacy_metrics,
+                    )
             else:
                 # this shouldn't happen, as the listener type should have been checked
                 # during parsing