diff --git a/index.html b/index.html
index ee57bc0..6cb25b9 100644
--- a/index.html
+++ b/index.html
@@ -6,6 +6,9 @@
 </head>
 <body>
 <h1>pass.js</h1>
+<noscript>
+  <p>You’ll get nowhere without first enabling JavaScript in your browser.</p>
+</noscript>
 
 <label id="private_key_drop_area" class="drop-area" for="private_key_file_input">
   <h2>Drop private key file here</h2>
