diff --git a/livesupport/doc/developmentTools.html b/livesupport/doc/developmentTools.html
index c257ed2f8..707269a1d 100644
--- a/livesupport/doc/developmentTools.html
+++ b/livesupport/doc/developmentTools.html
@@ -87,6 +87,7 @@ system:<br>
   <li><a href="http://www.xiph.org/ogg/vorbis/">libogg</a></li>
   <li><a href="http://www.xiph.org/ogg/vorbis/">libvorbis</a></li>
   <li><a href="http://www.bzip.org">bzip2</a></li>
+  <!-- bzip2 headers are only required if boost will be compiled -->
 </ul>
 
 <h2>Recommended libraries</h2>