diff --git a/script.js b/script.js
index 21f1fc9..078fb35 100644
--- a/script.js
+++ b/script.js
@@ -507,7 +507,9 @@ var si = 0,
                 if (el) {
                   SERVERS.forEach(function(s) {
                     var opt = document.createElement('option');
-                    opt.value = s.host;
+                    // Extract city from host: api.saopaulo.odoo4projects.com -> saopaulo
+                    var cityVal = s.host.replace('api.', '').replace('.odoo4projects.com', '');
+                    opt.value = cityVal;
                     opt.textContent = s.city;
                     el.appendChild(opt);
                   });