diff --git a/dist/nginx.conf b/dist/nginx.conf
index 8b7c68d2872..5050db72606 100644
--- a/dist/nginx.conf
+++ b/dist/nginx.conf
@@ -65,6 +65,13 @@ server {
   gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/rss+xml text/javascript image/svg+xml image/x-icon;
   gzip_static on;
 
+  # Fix "upstream sent too big header while reading response header from upstream" and similar (Large headers).
+  proxy_buffer_size 16k;  # (default 8k)
+  proxy_buffers 8 16k;  # (default 8 8k)
+  proxy_busy_buffers_size 32k;  # (default 8k|16k)
+  client_header_buffer_size 2k;  # Inbound headers/cookies (default 1k)
+  large_client_header_buffers 4 16k;  # (default 4 8k)
+
   location / {
     try_files $uri @proxy;
   }