diff --git a/manifests/auth-proxy/non-auth-ingress.yaml b/manifests/auth-proxy/non-auth-ingress.yaml
index 8b81d45..144f26e 100644
--- a/manifests/auth-proxy/non-auth-ingress.yaml
+++ b/manifests/auth-proxy/non-auth-ingress.yaml
@@ -8,17 +8,11 @@ metadata:
     nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
     nginx.ingress.kubernetes.io/proxy-read-timeout: "3600"
     nginx.ingress.kubernetes.io/proxy-send-timeout: "3600"
-    nginx.ingress.kubernetes.io/server-snippets: |
-      location / {
-        proxy_set_header Upgrade $http_upgrade;
-        proxy_http_version 1.1;
-        proxy_set_header X-Forwarded-Host $http_host;
-        proxy_set_header X-Forwarded-Proto $scheme;
-        proxy_set_header X-Forwarded-For $remote_addr;
-        proxy_set_header Host $host;
-        proxy_set_header Connection "upgrade";
-        proxy_cache_bypass $http_upgrade;
-      }
+    nginx.ingress.kubernetes.io/configuration-snippet: |
+      proxy_http_version 1.1;
+      proxy_set_header Upgrade "websocket";
+      proxy_set_header Connection "Upgrade";
+      proxy_set_header Host $host;
 spec:
   ingressClassName: nginx
   tls: