diff --git a/values/system/oceanbox/hubble-ui-ingress.yaml b/values/system/oceanbox/hubble-ui-ingress.yaml
index 082bd7bf..0e78f2ff 100644
--- a/values/system/oceanbox/hubble-ui-ingress.yaml
+++ b/values/system/oceanbox/hubble-ui-ingress.yaml
@@ -27,9 +27,7 @@ metadata:
   annotations:
     cert-manager.io/cluster-issuer: letsencrypt-production
     nginx.ingress.kubernetes.io/proxy-buffer-size: 8k
-    # TODO(mrtz): Buffer or buffers?
-    # nginx.ingress.kubernetes.io/proxy-busy-buffers-size: 16k
-    nginx.ingress.kubernetes.io/proxy-busy-buffer-size: 16k
+    nginx.ingress.kubernetes.io/proxy-busy-buffers-size: 16k
     oceanbox.io/expose: internal
   name: hubble-ui-oauth2-proxy
   namespace: kube-system