diff --git a/openvpn-install.sh b/openvpn-install.sh
index b49dd92..26356be 100644
--- a/openvpn-install.sh
+++ b/openvpn-install.sh
@@ -177,9 +177,9 @@ else
 	read -p "IP address: " -e -i $IP IP
 	# If $IP is a private IP address, the server must be behind NAT
 	if echo "$IP" | grep -qE '^(10\.|172\.1[6789]\.|172\.2[0-9]\.|172\.3[01]\.|192\.168)'; then
-		echo
-		echo "This server is behind NAT. What is the public IPv4 address or hostname?"
-		IP=`dig +short myip.opendns.com @resolver1.opendns.com`
+	        # Autodetect IP address and pre-fill for the user
+	        IP=`dig +short myip.opendns.com @resolver1.opendns.com`
+		read -p "IP address: " -e -i $IP IP
 	fi
 	echo
 	echo "Which protocol do you want for OpenVPN connections?"