diff --git a/letsencrypt-wildcard-cert/certificate-wildcard-cert-letsencrypt-prod.yaml b/letsencrypt-wildcard-cert/certificate-wildcard-cert-letsencrypt-prod.yaml
index bff9629..79be6cb 100644
--- a/letsencrypt-wildcard-cert/certificate-wildcard-cert-letsencrypt-prod.yaml
+++ b/letsencrypt-wildcard-cert/certificate-wildcard-cert-letsencrypt-prod.yaml
@@ -16,6 +16,4 @@ spec:
     name: letsencrypt-prod
     kind: ClusterIssuer
   dnsNames:
-    - "michaelthomson.dev"
     - "*.michaelthomson.dev"
-    - "blog.michaelthomson.dev"