diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index 6e657145..af3ef4b0 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -22,6 +22,11 @@ http {
 
     client_max_body_size 1k;
     client_body_buffer_size 1k;
+    client_header_buffer_size 1k;
+    large_client_header_buffers 4 4k;
+    http2_max_field_size 4k;
+    http2_max_header_size 16k;
+
     client_body_timeout 30s;
     client_header_timeout 30s;
     send_timeout 30s;