diff --git a/certmanager-netcup/kustomization.yaml b/certmanager-netcup/kustomization.yaml
index c6fbba5..248a2a7 100644
--- a/certmanager-netcup/kustomization.yaml
+++ b/certmanager-netcup/kustomization.yaml
@@ -3,5 +3,5 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 
 resources:
-  - webhook-netcup.yaml
+  - main.yaml
   
\ No newline at end of file
diff --git a/certmanager-netcup/webhook-netcup.yaml b/certmanager-netcup/main.yaml
similarity index 100%
rename from certmanager-netcup/webhook-netcup.yaml
rename to certmanager-netcup/main.yaml