1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/app/appservice.py b/synapse/app/appservice.py
index dd114dee07..ea052588ef 100644
--- a/synapse/app/appservice.py
+++ b/synapse/app/appservice.py
@@ -97,7 +97,7 @@ class AppserviceServer(HomeServer):
             elif listener["type"] == "metrics":
                 if not self.get_config().enable_metrics:
                     logger.warn(("Metrics listener configured, but "
-                                 "collect_metrics is not enabled!"))
+                                 "enable_metrics is not True!"))
                 else:
                     _base.listen_metrics(listener["bind_addresses"],
                                          listener["port"])