diff --git a/POS/index.html b/POS/index.html
index 22a6f09d..ff93a7a2 100644
--- a/POS/index.html
+++ b/POS/index.html
@@ -14,8 +14,9 @@
   <meta name="apple-mobile-web-app-title" content="POSNext" />
   <link rel="apple-touch-icon" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='%234F46E5' d='M20 7h-4V4c0-1.1-.9-2-2-2h-4c-1.1 0-2 .9-2 2v3H4c-1.1 0-2 .9-2 2v11c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V9c0-1.1-.9-2-2-2zM10 4h4v3h-4V4zm10 16H4V9h16v11z'/></svg>" />
   <title>POSNext</title>
-  <link rel="stylesheet" href="/assets/nexus_demo/css/demo_countdown_banner.css" onerror="this.remove()" />
-  <script defer src="/assets/nexus_demo/js/demo_countdown_banner.js" onerror="this.remove()"></script>
+  <!-- Nexus demo countdown: production pos.html loads hashed assets after boot -->
+  <link rel="stylesheet" href="/assets/nexus_demo/css/demo_countdown_banner.bundle.css" onerror="this.remove()" />
+  <script src="/assets/nexus_demo/js/demo_countdown_banner.bundle.js" onerror="this.remove()"></script>
 </head>
 
 <body>
