diff --git a/upup/models/cloudup/resources/addons/coredns.addons.k8s.io/k8s-1.6.yaml.template b/upup/models/cloudup/resources/addons/coredns.addons.k8s.io/k8s-1.6.yaml.template
index cc37a79f27..24f20ec2e7 100644
--- a/upup/models/cloudup/resources/addons/coredns.addons.k8s.io/k8s-1.6.yaml.template
+++ b/upup/models/cloudup/resources/addons/coredns.addons.k8s.io/k8s-1.6.yaml.template
@@ -145,6 +145,7 @@ metadata:
   name: kube-dns
   namespace: kube-system
   annotations:
+    prometheus.io/port: "9153"
     prometheus.io/scrape: "true"
   labels:
     k8s-addon: coredns.addons.k8s.io