diff --git a/kubernetes/apps/clusterissuer/app/release.yaml b/kubernetes/apps/clusterissuer/app/release.yaml
index 7d544ea..6efe596 100644
--- a/kubernetes/apps/clusterissuer/app/release.yaml
+++ b/kubernetes/apps/clusterissuer/app/release.yaml
@@ -79,4 +79,4 @@ spec:
         certificateIssuer: ACME
         hosts:
           - "${cluster_cert_domain}"
-          - "${cluster_cert_domain_wildcard}"
\ No newline at end of file
+          - "*.${cluster_cert_domain}"
\ No newline at end of file