diff --git a/infrastructure/05-cert-manager/base/ionos-ingress.yaml b/infrastructure/05-cert-manager/base/ionos-certificate.yaml
similarity index 100%
rename from infrastructure/05-cert-manager/base/ionos-ingress.yaml
rename to infrastructure/05-cert-manager/base/ionos-certificate.yaml
diff --git a/infrastructure/05-cert-manager/kustomization.yaml b/infrastructure/05-cert-manager/kustomization.yaml
index 4895d1d..00e4ec4 100644
--- a/infrastructure/05-cert-manager/kustomization.yaml
+++ b/infrastructure/05-cert-manager/kustomization.yaml
@@ -6,6 +6,8 @@ namespace: cert-manager
 resources:
 - base/cert-manager-ui-ingress.yaml
 - base/ionos-secret-sealed.yaml
+- base/ionos-certificate.yaml
+- base/ionos-issuer.yaml
 
 helmCharts:
 - name: cert-manager