diff --git a/files/kubelet-config.json b/files/kubelet-config.json
index af57dbf90..ad7aa2edd 100644
--- a/files/kubelet-config.json
+++ b/files/kubelet-config.json
@@ -23,6 +23,7 @@
   },
   "clusterDomain": "cluster.local",
   "hairpinMode": "hairpin-veth",
+  "readOnlyPort": 0,
   "cgroupDriver": "cgroupfs",
   "cgroupRoot": "/",
   "featureGates": {