diff --git a/argocd/apps/cert-manager/include/www-cerficate.yaml b/argocd/apps/cert-manager/include/www-cerficate.yaml
index 51c0bfc..d3846af 100644
--- a/argocd/apps/cert-manager/include/www-cerficate.yaml
+++ b/argocd/apps/cert-manager/include/www-cerficate.yaml
@@ -9,6 +9,6 @@ spec:
   dnsNames:
     - 'www.innovation-hub-niedersachsen.de'
   issuerRef:
-    name: lets-encrypt-staging
+    name: lets-encrypt
     kind: ClusterIssuer
     group: cert-manager.io
diff --git a/argocd/apps/wordpress/wordpress.yaml b/argocd/apps/wordpress/wordpress.yaml
index eb55e64..526155e 100644
--- a/argocd/apps/wordpress/wordpress.yaml
+++ b/argocd/apps/wordpress/wordpress.yaml
@@ -21,7 +21,7 @@ spec:
         - name: ingress.tls
           value: 'true'
         - name: ingress.annotations.cert-manager\.io\/cluster-issuer
-          value: lets-encrypt-staging
+          value: lets-encrypt
 #        - name: ingress.annotations.traefik\.ingress\.kubernetes\.io\/router\.entrypoints
 #          value: 'websecure'
 #        - name: ingress.annotations.traefik\.ingress\.kubernetes.io\/router\.tls