diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index 72c7abf..edb689b 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -11,6 +11,7 @@ events {
 }
 
 http {
+	proxy_headers_hash_bucket_size 128;
         #Configuraçoes de Cache
         proxy_cache_path /var/cache/nginx/zabbix_cache levels=1:2 keys_zone=zabbix_cache:10m max_size=1g inactive=60m use_temp_path=off;
         proxy_cache_path /var/cache/nginx/api_cache levels=1:2 keys_zone=api_cache:10m max_size=100m inactive=5m use_temp_path=off;