diff --git a/openvpn-install.sh b/openvpn-install.sh
index a328a63..38529f6 100755
--- a/openvpn-install.sh
+++ b/openvpn-install.sh
@@ -176,7 +176,7 @@ else
 	sed -i 's|;push "redirect-gateway def1 bypass-dhcp"|push "redirect-gateway def1 bypass-dhcp"|' server.conf
 	sed -i "s|port 1194|port $PORT|" server.conf
 	# Obtain the resolvers from resolv.conf and use them for OpenVPN
-	cat /etc/resolv.conf | grep -v '#' | grep 'nameserver' | grep -E -o '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | while read line; do
+	grep -v '#' /etc/resolv.conf | grep 'nameserver' | grep -E -o '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | while read line; do
 		sed -i "/;push \"dhcp-option DNS 208.67.220.220\"/a\push \"dhcp-option DNS $line\"" server.conf
 	done
 	# Listen at port 53 too if user wants that