diff --git a/openvpn-install.sh b/openvpn-install.sh
index de1531a..c7a8631 100755
--- a/openvpn-install.sh
+++ b/openvpn-install.sh
@@ -755,7 +755,9 @@ ifconfig-pool-persist ipp.txt" >> /etc/openvpn/server.conf
 			fi
 			# Obtain the resolvers from resolv.conf and use them for OpenVPN
 			sed -ne 's/^nameserver[[:space:]]\+\([^[:space:]]\+\).*$/\1/p' $RESOLVCONF | while read -r line; do
-				echo "push \"dhcp-option DNS $line\"" >> /etc/openvpn/server.conf
+				if [[ "$line" =~ ^[0-9.]*$ ]] || [[ "$IPV6_SUPPORT" == 'y' ]]; then
+					echo "push \"dhcp-option DNS $line\"" >> /etc/openvpn/server.conf
+				fi
 			done
 		;;
 		2)