Index: /CKEditor/trunk/CHANGES.html
===================================================================
--- /CKEditor/trunk/CHANGES.html	(revision 7530)
+++ /CKEditor/trunk/CHANGES.html	(revision 7531)
@@ -45,4 +45,5 @@
 			Fixed issues:</p>
 	<ul>
+		<li><a href="http://dev.ckeditor.com/ticket/5809">#5809</a> : Dialog a11yhelp is missing dialog dependency.</li>
 		<li><a href="http://dev.ckeditor.com/ticket/8887">#8887</a> : The background position for a.cke_dialog_ui_button is incorrect.</li>
 		<li><a href="http://dev.ckeditor.com/ticket/4045">#4045</a> : "Field Name" Column in sample_posteddata.php is to narrow.</li>
Index: /CKEditor/trunk/_source/plugins/a11yhelp/plugin.js
===================================================================
--- /CKEditor/trunk/_source/plugins/a11yhelp/plugin.js	(revision 7530)
+++ /CKEditor/trunk/_source/plugins/a11yhelp/plugin.js	(revision 7531)
@@ -16,7 +16,9 @@
 	CKEDITOR.plugins.add( pluginName,
 	{
+		requires: [ 'dialog' ],
+		
 		// List of available localizations.
 		availableLangs : { cs:1, cy:1, da:1, de:1, el:1, en:1, eo:1, fa:1, fi:1, fr:1, gu:1, he:1, it:1, mk:1, nb:1, nl:1, no:1, tr:1, ug:1, vi:1, 'zh-cn':1 },
-
+		
 		init : function( editor )
 		{