diff --git a/nextcloud_install_production.sh b/nextcloud_install_production.sh
index b7aece50..11c5b7f4 100644
--- a/nextcloud_install_production.sh
+++ b/nextcloud_install_production.sh
@@ -15,8 +15,8 @@ is_process_running apt
 is_process_running dpkg
 
 # Change DNS
-sed -i "s|#DNS=.*|DNS=9.9.9.9|g" /etc/systemd/resolved.conf
-sed -i "s|#FallbackDNS=.*|FallbackDNS=149.112.112.112|g" /etc/systemd/resolved.conf
+sed -i "s|#DNS=.*|DNS=9.9.9.9 2620:fe::fe|g" /etc/systemd/resolved.conf
+sed -i "s|#FallbackDNS=.*|FallbackDNS=149.112.112.112 2620:fe::9|g" /etc/systemd/resolved.conf
 
 # Install curl if not existing
 if [ "$(dpkg-query -W -f='${Status}' "curl" 2>/dev/null | grep -c "ok installed")" == "1" ]