diff --git a/wireguard-install.sh b/wireguard-install.sh
index 7df8744..cebda7b 100644
--- a/wireguard-install.sh
+++ b/wireguard-install.sh
@@ -106,8 +106,9 @@ new_client_dns () {
 	echo "   4) OpenDNS"
 	echo "   5) Quad9"
 	echo "   6) AdGuard"
+	echo "   7) Custom IP"
 	read -p "DNS server [1]: " dns
-	until [[ -z "$dns" || "$dns" =~ ^[1-6]$ ]]; do
+	until [[ -z "$dns" || "$dns" =~ ^[1-7]$ ]]; do
 		echo "$dns: invalid selection."
 		read -p "DNS server [1]: " dns
 	done
@@ -139,6 +140,9 @@ new_client_dns () {
 		6)
 			dns="94.140.14.14, 94.140.15.15"
 		;;
+		7)
+			read -p "Enter IP: " dns
+		;;
 	esac
 }