diff --git a/lang/en/help/index.html b/lang/en/help/index.html
index 319aa4aa0cc..e3a6dd134a4 100755
--- a/lang/en/help/index.html
+++ b/lang/en/help/index.html
@@ -47,7 +47,8 @@
   <li><a href="help.php?file=textformat.html">Formatting Text</a></li>
   <li><a href="help.php?file=html.html">Editing HTML format</a></li>
   <li><a href="help.php?file=text.html">Editing Text format</a></li>
-  <li><a href="help.php?file=wiki.html">Editing Wiki format</a></li>
+  <li><a href="help.php?file=wiki.html">Editing Wiki-like format</a></li>
+  <li><a href="help.php?file=markdown.html">Editing Markdown format</a></li>
   <li><a href="help.php?file=richtext.html">Using the Richtext HTML editor</a></li>
   <li><a href="help.php?file=emoticons.html">Using Smilies (emoticons)</a></li>
 </ul>