diff --git a/doc/etemplate2/etemplate2.dtd b/doc/etemplate2/etemplate2.dtd
index 3a0f8c978d..fb45727be7 100644
--- a/doc/etemplate2/etemplate2.dtd
+++ b/doc/etemplate2/etemplate2.dtd
@@ -22,7 +22,7 @@
 ==========================================================
 -->
 
-<!ENTITY % Widgets "template|grid|vbox|box|details|hbox|groupbox|caption|split|button|buttononly|colorpicker|description|label|entry|contact-value|contact-account|contact-template|infolog-value|tracker-value|records-value|textbox|hidden|searchbox|int|integer|float|passwd|url|url-email|url-phone|menupopup|listbox|select|select-cat|select-percent|select-priority|select-country|select-state|select-year|select-month|select-day|select-dow|select-hour|select-number|select-app|select-lang|select-bool|select-timezone|select-bitwise|menulist|checkbox|radio|radiogroup|date|date-time|date-timeonly|date-duration|date-since|date-time_today|time_or_date|date-range|diff|dropdown_button|styles|link-to|link-apps|link-entry|link|link-string|link-list|link-add|select-account|taglist|taglist-account|taglist-email|taglist-cat|taglist-thumbnail|taglist-state|customfields|customfields-list|favorites|html|htmlarea|tabbox|button-timestamp|timestamper|toolbar|tree|tree-cat|historylog|hrule|image|appicon|avatar|lavatar|iframe|file|progress|portlet|ajax_select|vfs|vfs-name|vfs-path|vfs-mime|vfs-size|vfs-mode|vfs-uid|vfs-gid|vfs-upload|vfs-select|video|barcode|itempicker|script">
+<!ENTITY % Widgets "template|grid|vbox|box|details|hbox|groupbox|caption|split|button|buttononly|colorpicker|description|label|entry|contact-value|contact-account|contact-template|infolog-value|tracker-value|records-value|textbox|hidden|searchbox|int|integer|float|passwd|url|url-email|url-phone|url-fax|menupopup|listbox|select|select-cat|select-percent|select-priority|select-country|select-state|select-year|select-month|select-day|select-dow|select-hour|select-number|select-app|select-lang|select-bool|select-timezone|select-bitwise|menulist|checkbox|radio|radiogroup|date|date-time|date-timeonly|date-duration|date-since|date-time_today|time_or_date|date-range|diff|dropdown_button|styles|link-to|link-apps|link-entry|link|link-string|link-list|link-add|select-account|taglist|taglist-account|taglist-email|taglist-cat|taglist-thumbnail|taglist-state|customfields|customfields-list|favorites|html|htmlarea|tabbox|button-timestamp|timestamper|toolbar|tree|tree-cat|historylog|hrule|image|appicon|avatar|lavatar|iframe|file|progress|portlet|ajax_select|vfs|vfs-name|vfs-path|vfs-mime|vfs-size|vfs-mode|vfs-uid|vfs-gid|vfs-upload|vfs-select|video|audio|barcode|itempicker|script|countdown">
 <!ELEMENT overlay (%Widgets;)*>
 <!ELEMENT template (%Widgets;)*>
 <!ATTLIST template