diff --git a/dev/demo/build.html b/dev/demo/build.html
index 1a7a86d..9e577de 100644
--- a/dev/demo/build.html
+++ b/dev/demo/build.html
@@ -4,7 +4,13 @@
     <title>Complete Demo</title>
     <meta charset="utf-8" />
     <link type="text/css" rel="stylesheet" href="../css/kalamar.css" />
-    <script src="../../public/js/kalamar-0.14.1.js" async="async"></script>
+    <script>//<![CDATA[
+
+  window.KorAP = window.KorAP || {};
+  KorAP.URL = '/';
+
+//]]></script>
+    <script src="../../public/js/kalamar-0.18.0-en.js" async="async"></script>
   </head>
   <body>
     <div id="kalamar-bg"></div>