diff --git a/argocd/apps/cert-manager/include/api-s3-cerficate.yaml b/argocd/apps/cert-manager/include/api-s3-cerficate.yaml
index e25ad32..aeabcfa 100644
--- a/argocd/apps/cert-manager/include/api-s3-cerficate.yaml
+++ b/argocd/apps/cert-manager/include/api-s3-cerficate.yaml
@@ -4,7 +4,7 @@ metadata:
   name: innovation-hub-niedersachsen.de-api-s3
   namespace: kube-system
 spec:
-  secretName: api-s3-tls
+  secretName: api-s3.innovation-hub-niedersachsen.de-tls
   commonName: 'api-s3.innovation-hub-niedersachsen.de'
   dnsNames:
     - 'api-s3.innovation-hub-niedersachsen.de'