diff --git a/public/js/components/umami-tracker.js b/public/js/components/umami-tracker.js
index b4f26ab6..3e05c6b0 100644
--- a/public/js/components/umami-tracker.js
+++ b/public/js/components/umami-tracker.js
@@ -65,7 +65,7 @@
   script.defer = true;
   script.src = CONFIG.scriptSrc;
   script.setAttribute('data-website-id', CONFIG.websiteId);
-  script.setAttribute('data-domains', CONFIG.domain);
+  // Note: data-domains attribute removed to allow tracking on all subdomains
   script.setAttribute('data-auto-track', CONFIG.autoTrack.toString());
 
   // Error handling