diff --git a/bench/config/templates/nginx.conf b/bench/config/templates/nginx.conf
index 06fc0b2b..82f16d46 100644
--- a/bench/config/templates/nginx.conf
+++ b/bench/config/templates/nginx.conf
@@ -29,6 +29,10 @@ server {
 	{% if allow_rate_limiting %}
 	limit_conn per_host_{{ bench_name_hash }} 8;
 	{% endif %}
+	
+	proxy_buffer_size 128k;
+	proxy_buffers 4 256k;
+	proxy_busy_buffers_size 256k;
 
 	{% if ssl_certificate and ssl_certificate_key %}
 	ssl on;