diff --git a/react-ui/docker/webserver/nginx.conf b/react-ui/docker/webserver/nginx.conf
index 4ddf7f20dbef09490329249791126f6aa610dc72..b9028bec32ba630f8277d054dcbfbac37d707297 100644
--- a/react-ui/docker/webserver/nginx.conf
+++ b/react-ui/docker/webserver/nginx.conf
@@ -25,9 +25,9 @@ http {
 
     # Buffer size settings
     client_body_buffer_size 10K;
-    client_header_buffer_size 1k;
+    client_header_buffer_size 8k;
     client_max_body_size 8m;
-    large_client_header_buffers 2 1k;
+    large_client_header_buffers 4 8k;
 
     # File descriptor cache
     open_file_cache max=2000 inactive=20s;