diff --git a/masks/list.html b/masks/list.html
index 5f9299d..df5f55c 100755
--- a/masks/list.html
+++ b/masks/list.html
@@ -17,6 +17,7 @@ databap.pageInit = function()
 		{
 			$ListBox.children().hide();
 			$ListBox.find('div[id^='+$This.attr('id')+']').show();
+			databap.databap.updateScrollBar('top');
 		}, i);
 	}