diff --git a/metropolis/node/ports.go b/metropolis/node/ports.go
index cf9b0e0..9907280 100644
--- a/metropolis/node/ports.go
+++ b/metropolis/node/ports.go
@@ -59,6 +59,10 @@
 	// proxy for the controller-manager runs, bound to 127.0.0.1. The metrics
 	// service proxies traffic to it from the public MetricsPort.
 	MetricsKubeControllerManagerListenerPort Port = 7844
+	// MetricsKubeControllerManagerListenerPort is the TCP port on which the
+	// proxy for the controller-manager runs, bound to 127.0.0.1. The metrics
+	// service proxies traffic to it from the public MetricsPort.
+	MetricsKubeAPIServerListenerPort Port = 7845
 	// KubernetesAPIPort is the TCP port on which the Kubernetes API is
 	// exposed.
 	KubernetesAPIPort Port = 6443