diff --git a/argocd-nginx/base/kustomization.yaml b/argocd-nginx/base/kustomization.yaml
index 8a8c841..6210811 100644
--- a/argocd-nginx/base/kustomization.yaml
+++ b/argocd-nginx/base/kustomization.yaml
@@ -1,3 +1,3 @@
 resources:
   - argocd-ingress.yaml
-  - cert-manager-issuer.yaml
+  - cert-manager-issuer.yml