diff --git a/apps/base/customer1/kustomization.yaml b/apps/base/customer1/kustomization.yaml
index a2476e1..f1217dd 100644
--- a/apps/base/customer1/kustomization.yaml
+++ b/apps/base/customer1/kustomization.yaml
@@ -1,4 +1,4 @@
-apiVersion: kustomize.config.k8s.io/v1beta
+apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 namespace: customer1
 resources: