diff --git a/html/index.html b/html/index.html
index b0de5827..549ed926 100644
--- a/html/index.html
+++ b/html/index.html
@@ -6,6 +6,10 @@
     <meta http-equiv="X-UA-Compatible" content="ie=edge">
     <title>Colouring London</title>
     <link rel="stylesheet" href="main.css?v=5ed692a6">
+    
+    <script src='https://api.mapbox.com/mapbox-gl-js/v2.14.1/mapbox-gl.js'></script>
+    <link href='https://api.mapbox.com/mapbox-gl-js/v2.14.1/mapbox-gl.css' rel='stylesheet' />
+
 </head>
 <body>
 
