diff --git a/kubernetes/54_statefulset_nginx.yaml b/kubernetes/54_statefulset_nginx.yaml
index eb6aa98..3e7a6f8 100644
--- a/kubernetes/54_statefulset_nginx.yaml
+++ b/kubernetes/54_statefulset_nginx.yaml
@@ -26,8 +26,6 @@ spec:
         ports:
         - containerPort: 80
           name: nginx
-        - containerPort: 6042
-          name: nginx-ws
         imagePullPolicy: Always
         volumeMounts:
         - mountPath: /home/zammad
diff --git a/kubernetes/90_ingress.yaml b/kubernetes/90_ingress.yaml
index 4a1056d..17b47d6 100644
--- a/kubernetes/90_ingress.yaml
+++ b/kubernetes/90_ingress.yaml
@@ -1,3 +1,4 @@
+---
 kind: Ingress
 apiVersion: extensions/v1beta1
 metadata:
@@ -23,4 +24,8 @@ spec:
           - path: /
             backend:
               serviceName: zammad-nginx
-              servicePort: 80
\ No newline at end of file
+              servicePort: 80
+          - path: /ws
+            backend:
+              serviceName: zammad-websocket
+              servicePort: 6042
\ No newline at end of file