diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 01cc88445de..c57b79ea7fa 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -1124,7 +1124,7 @@ class Form
      * 	@return	string					HTML select string
      *  @see select_dolgroups
      */
-    function select_dolusers($selected='', $htmlname='userid', $show_empty=0, $exclude='', $disabled=0, $include='', $enableonly='', $force_entity=0, $maxlength=0, $showstatus=0)
+    function select_dolusers($selected='', $htmlname='userid', $show_empty=0, $exclude='', $disabled=0, $include='', $enableonly='', $force_entity=0, $maxlength=0, $showstatus=0, $morefilter='')
     {
         global $conf,$user,$langs;