diff --git a/src/Frontend/index.html b/src/Frontend/index.html
index 3c8c78f..f4c5d49 100644
--- a/src/Frontend/index.html
+++ b/src/Frontend/index.html
@@ -16,6 +16,7 @@
     <link rel="icon" type="image/ico" href="favicon.ico">
   </head>
   <body>
+    <noscript>Your browser lacks JavaScript support! Mailtower requires JavaScript to function properly.</noscript>
     <!-- quasar:entry-point -->
   </body>
 </html>
