diff --git a/k8s-peterg/argocd/applications-peterg.yaml b/k8s-peterg/argocd/applications-peterg.yaml
index 9822d88..05e9e6e 100644
--- a/k8s-peterg/argocd/applications-peterg.yaml
+++ b/k8s-peterg/argocd/applications-peterg.yaml
@@ -81,6 +81,31 @@ spec:
 ---
 apiVersion: argoproj.io/v1alpha1
 kind: Application
+metadata:
+  name: metrics-server-peterg
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: https://kubernetes-sigs.github.io
+    targetRevision: 3.13.0
+    chart: metrics-server
+    helm:
+      releaseName: metrics-server
+      values: |
+        args:
+          kubelet-insecure-tls: true
+          kubelet-preferred-address-types: InternalIP
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: kube-system
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
 metadata:
   name: argo-workflows
   namespace: argocd