diff --git a/k8s/applications/metrics-server.yaml b/k8s/applications/metrics-server.yaml
index cbb8b9e..4f8b8c0 100644
--- a/k8s/applications/metrics-server.yaml
+++ b/k8s/applications/metrics-server.yaml
@@ -22,5 +22,5 @@ spec:
           create: true
         extraArgs:
           kubelet-preferred-address-types: InternalIP
-          kubelet-insecure-tls:
+          kubelet-insecure-tls: true
   project: default