diff --git a/backup-opkg.sh b/backup-opkg.sh
index 4996483..c478817 100755
--- a/backup-opkg.sh
+++ b/backup-opkg.sh
@@ -13,6 +13,7 @@ fix_dns() {
     local dns2="1.0.0.1"
     if ! grep -q "$dns1" /etc/resolv.conf; then
         printf "Patching DNS for restore... "
+        sed -i '/^nameserver/d' /etc/resolv.conf
         sed -i "1i nameserver $dns1" /etc/resolv.conf
         sed -i "2i nameserver $dns2" /etc/resolv.conf
         echo "OK"