diff --git a/src/debian/debian_dns_smartdns_plugin.conf b/src/debian/debian_dns_smartdns_plugin.conf
index 4d03d18..a74dbd0 100644
--- a/src/debian/debian_dns_smartdns_plugin.conf
+++ b/src/debian/debian_dns_smartdns_plugin.conf
@@ -3,7 +3,7 @@ set -e
 
 WORKDIR="$(mktemp -d)"
 CONFDIR="/etc/smartdns.d"
-SERVERS=(223.5.5.5 180.184.1.1 119.29.29.29 114.114.114.114)
+SERVERS=(223.5.5.5 101.226.4.6 119.29.29.29 114.114.114.114 2402:4e00:: 2400:3200::1)
 GROUP=(flash)
 # Others: 223.6.6.6 119.28.28.28
 # Not using best possible CDN pop: 1.2.4.8 210.2.4.8