diff --git a/default.conf b/default.conf
index d899b36..a0d6bfe 100644
--- a/default.conf
+++ b/default.conf
@@ -897,6 +897,7 @@ server {
 
 	index index.html index.htm index.nginx-debian.html;
   server_name hub.pena.digital; # managed by Certbot
+resolver 10.89.1.1 valid=10s;
   client_max_body_size 70M;
   location /robots.txt {
     try_files $uri $uri/ /index.html;