diff --git a/index.html b/index.html
index 6046b46f..d1b96855 100644
--- a/index.html
+++ b/index.html
@@ -9,6 +9,9 @@
 </head>
 <body class="font-sans dark:text-white dark:bg-hex-121212">
   <div id="app"></div>
+  <noscript>
+    <div>Please enable JavaScript to use this application.</div>
+  </noscript>
   <script>
     (function() {
       const prefersDark = window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches
