diff --git a/k8s/applications/templates/metrics-server.yaml b/k8s/applications/templates/metrics-server.yaml
index c7897e6..624f7db 100644
--- a/k8s/applications/templates/metrics-server.yaml
+++ b/k8s/applications/templates/metrics-server.yaml
@@ -17,8 +17,8 @@ spec:
         apiService:
           create: true
         extraArgs:
-          kubelet-preferred-address-types: InternalIP
-          kubelet-insecure-tls: true
+          - --kubelet-preferred-address-types=InternalIP
+          - --kubelet-insecure-tls=true
         image:
           registry: registry.k8s.io
           repository: metrics-server/metrics-server