diff --git a/nginx/sites-available/cloud.grupopralog.com.br.conf b/nginx/sites-available/cloud.grupopralog.com.br.conf
index 3fe8ced..0a035f7 100644
--- a/nginx/sites-available/cloud.grupopralog.com.br.conf
+++ b/nginx/sites-available/cloud.grupopralog.com.br.conf
@@ -46,7 +46,7 @@ server {
     server_name cloud.grupopralog.com.br;
 
     # Aplica o rate limiting a todo o tráfego HTTP.
-    #limit_req zone=global_limit burst=20 nodelay;
+    limit_req zone=global_limit burst=20 nodelay;
 
     # Responde ao desafio do Let's Encrypt
     location /.well-known/acme-challenge/ {
@@ -78,7 +78,7 @@ server {
     }
 
     # --- Aplica o Rate Limiting (zona definida em nginx.conf) ---
-    #limit_req zone=global_limit burst=100 nodelay;
+    limit_req zone=global_limit burst=20 nodelay;
 
     # --- Parâmetros de SSL/TLS (Ciphers atualizados conforme best practices) ---
     ssl_certificate /etc/letsencrypt/live/cloud.grupopralog.com.br/fullchain.pem; # managed by Certbot