diff --git a/README.md b/README.md
index 2fd11cb..38a4e08 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,9 @@ Please specify your username, password and secret token in openvpn/settings/open
 ### Definitions 
 Openvpn configuration file must be named 'client.ovpn' in 'openvpn/settings/conf/' directory.
 
+## Converting Google Auth export to secrets
+You can use this project to convert export url to secret key: https://github.com/dim13/otpauth
+
 ## Running
 Place configuration in env file, add your vpn setting to 'openvpn/settings/conf', rename you vpn config to client.ovpn and run 'docker-compose up -d'
 You will get a HTTPS proxy at 3128 port and SOCKS proxy on 1080.