diff --git a/buildman/server.py b/buildman/server.py
index 170ab53a9..39dfc069d 100644
--- a/buildman/server.py
+++ b/buildman/server.py
@@ -214,7 +214,7 @@ class BuilderServer(object):
     yield From(loop.create_server(transport_factory, host, websocket_port, ssl=ssl))
 
     # Initialize the metrics updater
-    #trollius.async(self._queue_metrics_updater())
+    trollius.async(self._queue_metrics_updater())
 
     # Initialize the work queue checker.
     yield From(self._work_checker())