diff --git a/kustomize1-guestbook/kustomization.yaml b/kustomize1-guestbook/kustomization.yaml
index 6d8eb02..f4c00fa 100644
--- a/kustomize1-guestbook/kustomization.yaml
+++ b/kustomize1-guestbook/kustomization.yaml
@@ -6,5 +6,3 @@ bases:
 resources:
 - ../guestbook/guestbook-ui-deployment.yaml
 - ../guestbook/guestbook-ui-svc.yaml
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization