diff --git a/argocd/apps/minio/minio.yaml b/argocd/apps/minio/minio.yaml
index 0135880..eabb1aa 100644
--- a/argocd/apps/minio/minio.yaml
+++ b/argocd/apps/minio/minio.yaml
@@ -30,7 +30,7 @@ spec:
         - name: ingress.annotations.kubernetes\.io\/ingress\.class
           value: traefik
         - name: ingress.annotations.cert-manager\.io\/cluster-issuer
-          value: 's3.innovation-hub-niedersachsen.de-tls'
+          value: 's3.innovation-hub-niedersachsen.de'
         - name: ingress.annotations.traefik\.ingress\.kubernetes\.io\/router\.tls
           value: 'true'
           forceString: true
@@ -47,7 +47,7 @@ spec:
         - name: apiIngress.annotations.kubernetes\.io\/ingress\.class
           value: traefik
         - name: apiingress.annotations.cert-manager\.io\/cluster-issuer
-          value: 'api-s3.innovation-hub-niedersachsen.de-tls'
+          value: 'api-s3.innovation-hub-niedersachsen.de'
         - name: apiIngress.annotations.traefik\.ingress\.kubernetes\.io\/router\.tls
           value: 'true'
           forceString: true