diff --git a/config/webhook/kustomization.yaml b/config/webhook/kustomization.yaml
index ed45edef78..9cf26134e4 100644
--- a/config/webhook/kustomization.yaml
+++ b/config/webhook/kustomization.yaml
@@ -1,6 +1,5 @@
 resources:
 - manifests.yaml
-- manifests.v1beta1.yaml
 - service.yaml
 
 configurations: