diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 3c8e5f8df17..4c32fa3fc71 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -6664,7 +6664,7 @@ class Form
 	 *	@param      string	$htmlname           Name of select html
 	 *  @param		string	$filtertype         Filter on ticket type
 	 *	@param      int		$limit              Limit on number of returned lines
-	 * 	@param      string	$filterkey          Filter on product
+	 * 	@param      string	$filterkey          Filter on ticket ref or subject
 	 *	@param		int		$status             Ticket status
 	 *  @param      int		$outputmode         0=HTML select string, 1=Array
 	 *  @param		string	$showempty		    '' to not show empty line. Translation key to show an empty line. '1' show empty line with no text.
@@ -6696,7 +6696,7 @@ class Form
 			if (count($scrit) > 1) $sql .= "(";
 			foreach ($scrit as $crit) {
 				if ($i > 0) $sql .= " AND ";
-				$sql .= "(p.ref LIKE '".$this->db->escape($prefix.$crit)."%' OR p.label LIKE '".$this->db->escape($prefix.$crit)."%'";
+				$sql .= "(p.ref LIKE '".$this->db->escape($prefix.$crit)."%' OR p.subject LIKE '".$this->db->escape($prefix.$crit)."%'";
 				$sql .= ")";
 				$i++;
 			}