diff --git a/openvpn-install.sh b/openvpn-install.sh
index 136e7d9..26f2e57 100644
--- a/openvpn-install.sh
+++ b/openvpn-install.sh
@@ -204,6 +204,7 @@ else
 	echo "   3) Google"
 	echo "   4) OpenDNS"
 	echo "   5) Verisign"
+	echo "   6) Quad9 DNS"
 	read -p "DNS [1-5]: " -e -i 1 DNS
 	echo
 	echo "Finally, tell me your name for the client certificate."
@@ -297,6 +298,9 @@ ifconfig-pool-persist ipp.txt" > /etc/openvpn/server/server.conf
 		echo 'push "dhcp-option DNS 64.6.64.6"' >> /etc/openvpn/server/server.conf
 		echo 'push "dhcp-option DNS 64.6.65.6"' >> /etc/openvpn/server/server.conf
 		;;
+		6)
+		echo 'push "dhcp-option DNS 9.9.9.9"' >> /etc/openvpn/server/server.conf
+		;;
 	esac
 	echo "keepalive 10 120
 cipher AES-256-CBC