diff --git a/cluster/core/cert-manager/wildcard-cert.yaml b/cluster/core/cert-manager/wildcard-cert.yaml
index 82167c1..bf1a27d 100644
--- a/cluster/core/cert-manager/wildcard-cert.yaml
+++ b/cluster/core/cert-manager/wildcard-cert.yaml
@@ -14,7 +14,7 @@ spec:
   renewBefore: 360h # 15d
 
   issuerRef:
-    name: letsencrypt-prod
+    name: letsencrypt-production
     kind: ClusterIssuer
 
   dnsNames: