diff --git a/k8s/ingress/ingress.yaml b/k8s/ingress/ingress.yaml
index e49b960..7deaead 100644
--- a/k8s/ingress/ingress.yaml
+++ b/k8s/ingress/ingress.yaml
@@ -9,6 +9,9 @@ metadata:
     nginx.ingress.kubernetes.io/proxy-send-timeout: "3600"
     nginx.ingress.kubernetes.io/proxy-buffering: "off"
     nginx.ingress.kubernetes.io/proxy-http-version: "1.1"
+    nginx.ingress.kubernetes.io/proxy-buffer-size: "128k"
+    nginx.ingress.kubernetes.io/proxy-buffers-number: "8"
+    nginx.ingress.kubernetes.io/proxy-busy-buffers-size: "256k"
     # configuration-snippet (WebSocket Upgrade/Connection headers) removed —
     # this cluster's ingress-nginx has snippet annotations disabled
     # (admission webhook rejects them outright). If any LibreChat feature