diff --git a/tracker/index.js b/tracker/index.js
index e248f906..a30a0220 100644
--- a/tracker/index.js
+++ b/tracker/index.js
@@ -17,7 +17,7 @@ import { post, hook, doNotTrack } from '../lib/web';
   if (!script || (__DNT__ && doNotTrack())) return;
 
   const website = script.getAttribute('data-website-id');
-  const hostUrl = new URL(script.src).href.replace(/\/umami\.js$/,'');
+  const hostUrl = new URL(script.src).href.split('/').slice(0, -1).join('/');
   const screen = `${width}x${height}`;
   const listeners = [];