diff --git a/nginx/sites-available/dns-primario.itguys.com.br.conf b/nginx/sites-available/dns-primario.itguys.com.br.conf
index e0b7c51..89e6aca 100644
--- a/nginx/sites-available/dns-primario.itguys.com.br.conf
+++ b/nginx/sites-available/dns-primario.itguys.com.br.conf
@@ -82,7 +82,7 @@ server {
         proxy_pass https://172.16.254.252:53443;
         
         # --- Verificação de SSL do Backend (Seguro) ---
-        proxy_ssl_verify on;
+        proxy_ssl_verify off;
         proxy_ssl_trusted_certificate /etc/nginx/certs/technitium_backend.pem;
         proxy_ssl_server_name on;
         proxy_ssl_name dns-primario.itguys.com.br;