diff --git a/js/app.js b/js/app.js
index c27d722..52a6a19 100644
--- a/js/app.js
+++ b/js/app.js
@@ -308,7 +308,7 @@ const TimeTrack = {
             }, 50)
         },
         getPortalLink (test = false) {
-            return 'https://' + this.portal + (test ? '-test' : '') + '.vemap.com';
+            return 'https://' + this.portal.replace('_', '-') + (test ? '-test' : '') + '.vemap.com';
         },
         collectDataForDay() {
             let collection = [];