diff --git a/values/system/oceanbox/hubble-ui-ingress.yaml b/values/system/oceanbox/hubble-ui-ingress.yaml
index f99770e8..4f2663a8 100644
--- a/values/system/oceanbox/hubble-ui-ingress.yaml
+++ b/values/system/oceanbox/hubble-ui-ingress.yaml
@@ -4,14 +4,6 @@ metadata:
   annotations:
     nginx.ingress.kubernetes.io/auth-signin: https://$host/oauth2/start?rd=$escaped_request_uri
     nginx.ingress.kubernetes.io/auth-url: https://$host/oauth2/auth
-    # nginx.ingress.kubernetes.io/client-body-buffer-size: 64k
-    # nginx.ingress.kubernetes.io/client-header-buffer-size: 64k
-    # nginx.ingress.kubernetes.io/large-client-header-buffers: 4 64k
-    # nginx.ingress.kubernetes.io/proxy-body-size: 500m
-    # nginx.ingress.kubernetes.io/proxy-buffer-size: 64k
-    # nginx.ingress.kubernetes.io/server-snippet: |
-    #   client_header_buffer_size 100k;
-    #   large_client_header_buffers 4 100k;
     oceanbox.io/expose: internal
   name: hubble-ui
   namespace: kube-system
@@ -34,14 +26,8 @@ kind: Ingress
 metadata:
   annotations:
     cert-manager.io/cluster-issuer: letsencrypt-production
-    # nginx.ingress.kubernetes.io/client-body-buffer-size: 64k
-    # nginx.ingress.kubernetes.io/client-header-buffer-size: 64k
-    # nginx.ingress.kubernetes.io/large-client-header-buffers: 4 64k
-    # nginx.ingress.kubernetes.io/proxy-body-size: 500m
-    # nginx.ingress.kubernetes.io/proxy-buffer-size: 64k
-    # nginx.ingress.kubernetes.io/server-snippet: |
-    #   client_header_buffer_size 100k;
-    #   large_client_header_buffers 4 100k;
+    nginx.ingress.kubernetes.io/proxy-buffer-size: 8k
+    nginx.ingress.kubernetes.io/proxy-busy-buffer-size: 16k
     oceanbox.io/expose: internal
   name: hubble-ui-oauth2-proxy
   namespace: kube-system
@@ -55,7 +41,7 @@ spec:
           service:
             name: oauth2-proxy
             port:
-              number: 4180
+              name: http
         path: /oauth2
         pathType: Prefix
   tls: