diff --git a/apps/cert-manager/overlays/system/kustomization.yaml b/apps/cert-manager/overlays/system/kustomization.yaml
index 2333422..ef1328d 100644
--- a/apps/cert-manager/overlays/system/kustomization.yaml
+++ b/apps/cert-manager/overlays/system/kustomization.yaml
@@ -2,3 +2,4 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
   - ../../base
+  - ./clusterissuer.yaml