diff --git a/templates/signup.html b/templates/signup.html
index cd2adcd..81fa5db 100644
--- a/templates/signup.html
+++ b/templates/signup.html
@@ -7,7 +7,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
     <link rel="stylesheet" type="text/css" href="/static/css/style.css" />
-    <script src="https://cdn.jsdelivr.net/npm/hash-wasm@4"></script>
+    <script src="/static/js/hash-wasm.js"></script>
 
 </head>