diff --git a/kubernetes/rpi5-cluster/apps/cilium/ks.yaml b/kubernetes/rpi5-cluster/apps/cilium/ks.yaml
new file mode 100644
index 0000000..512f204
--- /dev/null
+++ b/kubernetes/rpi5-cluster/apps/cilium/ks.yaml
@@ -0,0 +1,30 @@
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: cilium-app
+  namespace: kube-system
+spec:
+  interval: 1h
+  targetNamespace: kube-system
+  path: ./kubernetes/rpi5-cluster/apps/cilium/app
+  prune: true
+  sourceRef:
+    kind: GitRepository
+    namespace: flux-system
+    name: home-cluster-ops
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: cilium-networkpolicies
+  namespace: kube-system
+spec:
+  interval: 1h
+  path: ./kubernetes/rpi5-cluster/apps/cilium/networkpolicies
+  prune: true
+  sourceRef:
+    kind: GitRepository
+    namespace: flux-system
+    name: home-cluster-ops
+  dependsOn:
+    - name: cilium-app
diff --git a/kubernetes/rpi5-cluster/apps/cilium/kustomization.yaml b/kubernetes/rpi5-cluster/apps/cilium/kustomization.yaml
index 512f204..d194337 100644
--- a/kubernetes/rpi5-cluster/apps/cilium/kustomization.yaml
+++ b/kubernetes/rpi5-cluster/apps/cilium/kustomization.yaml
@@ -1,30 +1,4 @@
-apiVersion: kustomize.toolkit.fluxcd.io/v1
+apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
-metadata:
-  name: cilium-app
-  namespace: kube-system
-spec:
-  interval: 1h
-  targetNamespace: kube-system
-  path: ./kubernetes/rpi5-cluster/apps/cilium/app
-  prune: true
-  sourceRef:
-    kind: GitRepository
-    namespace: flux-system
-    name: home-cluster-ops
----
-apiVersion: kustomize.toolkit.fluxcd.io/v1
-kind: Kustomization
-metadata:
-  name: cilium-networkpolicies
-  namespace: kube-system
-spec:
-  interval: 1h
-  path: ./kubernetes/rpi5-cluster/apps/cilium/networkpolicies
-  prune: true
-  sourceRef:
-    kind: GitRepository
-    namespace: flux-system
-    name: home-cluster-ops
-  dependsOn:
-    - name: cilium-app
+resources:
+  - ks.yaml