diff --git a/service-provider-setup/templates/wildcard-pwa-example.yml.j2 b/service-provider-setup/templates/wildcard-pwa-example.yml.j2
index 2326cd1..5b4b6f1 100644
--- a/service-provider-setup/templates/wildcard-pwa-example.yml.j2
+++ b/service-provider-setup/templates/wildcard-pwa-example.yml.j2
@@ -9,7 +9,7 @@ spec:
     name: letsencrypt-prod-wild
     kind: ClusterIssuer
     group: cert-manager.io
-  commonName: *.pwa.{{ full_domain }}
+  commonName: "*.pwa.{{ full_domain }}"
   dnsNames:
-    - pwa.{{ full_domain }}
-    - *.pwa.{{ full_domain }}
+    - "pwa.{{ full_domain }}"
+    - "*.pwa.{{ full_domain }}"