diff --git a/bin/stunnel.js b/bin/stunnel.js
index 5eaf513..9812114 100755
--- a/bin/stunnel.js
+++ b/bin/stunnel.js
@@ -80,7 +80,8 @@ program
     program.url = url;
   })
   .option('-k --insecure', 'Allow TLS connections to stunneld without valid certs (rejectUnauthorized: false)')
-  .option('--locals <LINE>', 'comma separated list of <proto>:<//><servername>:<port> to which matching incoming http and https should forward (reverse proxy). Ex: https://john.example.com,tls:*:1337', collectProxies, [ ]) // --reverse-proxies
+  .option('--locals <LIST>', 'comma separated list of <proto>:<port> to which matching incoming http and https should forward (reverse proxy). Ex: https:8443,smtps:8465', collectProxies, [ ]) // --reverse-proxies
+  .option('--domains <LIST>', 'comma separated list of domain names to set to the tunnel (to caputer a specific protocol to a specific local port use the format https:example.com:1337 instead). Ex: example.com,example.net', collectProxies, [ ])
   .option('--device [HOSTNAME]', 'Tunnel all domains associated with this device instead of specific domainnames. Use with --locals <proto>:*:<port>. Ex: macbook-pro.local (the output of `hostname`)')
   .option('--stunneld <URL>', 'the domain (or ip address) at which you are running stunneld.js (the proxy)') // --proxy
   .option('--secret <STRING>', 'the same secret used by stunneld (used for JWT authentication)')
@@ -179,6 +180,8 @@ function daplieTunnel() {
 }
 
 var domainsMap = {};
+
+program.locals = program.locals.concat(program.domains);
 program.locals.forEach(function (proxy) {
   domainsMap[proxy.hostname] = true;
 });