diff --git a/infrastructure/07-certmanager/values-ionos.yaml b/infrastructure/07-certmanager/values-ionos.yaml
index cbd9ca4..fd9b2cc 100644
--- a/infrastructure/07-certmanager/values-ionos.yaml
+++ b/infrastructure/07-certmanager/values-ionos.yaml
@@ -1 +1,9 @@
 groupName: acme.steffenillium.de
+
+certManager:
+  namespace: cert-manager
+  serviceAccountName: cert-manager-webhook-ionos
+
+nameOverride: ""
+fullnameOverride: ""
+
diff --git a/infrastructure/07-certmanager/wildcard-cert.yaml b/infrastructure/07-certmanager/wildcard-cert.yaml
index 65520cc..1a74100 100644
--- a/infrastructure/07-certmanager/wildcard-cert.yaml
+++ b/infrastructure/07-certmanager/wildcard-cert.yaml
@@ -6,7 +6,7 @@ metadata:
 spec:
   secretName: wildcard-cert
   dnsNames:
-    - "steffenillium.de"
+    # - "steffenillium.de"
     - "*.steffenillium.de"
   issuerRef:
     name: letsencrypt-staging