diff --git a/builder/assets/index.html b/builder/assets/index.html
index 1e7e2ad7..422d1fbf 100644
--- a/builder/assets/index.html
+++ b/builder/assets/index.html
@@ -4,12 +4,11 @@
 	<!-- <li><a href="">View user reference</a> (<a href="http://clever.copterexpress.com">http://clever.copterexpress.com</a> snapshot)</li> -->
 	<li><a href="" id="wvs">View image topics</a> (<code>web_video_server</code>)</li>
 	<li><a href="" id="butterfly">Open web terminal</a> (<code>Butterfly</code>)</li>
-	<li><a href="" id="docs">Documentation</a> (<code>gitbook</code>)</li>
+	<li><a href="/docs">Documentation</a> (<code>gitbook</code>)</li>
 	<!-- <li><a href="viz.html">View 3D visualization</a> (<code>ros3djs</code>)</li> -->
 </ul>
 
 <script type="text/javascript">
 	document.querySelector("#wvs").href = location.origin + ':8080';
 	document.querySelector("#butterfly").href = location.origin + ':57575';
-	document.querySelector("#docs").href = location.origin + '/docs';
 </script>