diff --git a/kustomize-guestbook/guestbook-ui-deployment.yaml b/kustomize-guestbook/guestbook-ui-deployment.yaml
deleted file mode 100644
index 5688dcf..0000000
--- a/kustomize-guestbook/guestbook-ui-deployment.yaml
+++ /dev/null
@@ -1,20 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: guestbook-ui
-spec:
-  replicas: 1
-  revisionHistoryLimit: 3
-  selector:
-    matchLabels:
-      app: guestbook-ui
-  template:
-    metadata:
-      labels:
-        app: guestbook-ui
-    spec:
-      containers:
-      - image: gcr.io/heptio-images/ks-guestbook-demo:0.1
-        name: guestbook-ui
-        ports:
-        - containerPort: 80
diff --git a/kustomize-guestbook/guestbook-ui-svc.yaml b/kustomize-guestbook/guestbook-ui-svc.yaml
deleted file mode 100644
index e619b5c..0000000
--- a/kustomize-guestbook/guestbook-ui-svc.yaml
+++ /dev/null
@@ -1,10 +0,0 @@
-apiVersion: v1	
-kind: Service	
-metadata:	
-  name: guestbook-ui	
-spec:	
-  ports:	
-  - port: 80	
-    targetPort: 80	
-  selector:	
-    app: guestbook-ui
diff --git a/kustomize-guestbook/kustomization.yaml b/kustomize-guestbook/kustomization.yaml
deleted file mode 100644
index cbaba90..0000000
--- a/kustomize-guestbook/kustomization.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-namePrefix: kustomize-
-
-resources:
-- guestbook-ui-deployment.yaml
-- guestbook-ui-svc.yaml
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization