diff --git a/htdocs/bom/class/bom.class.php b/htdocs/bom/class/bom.class.php
index e10139f3711..07acb99189f 100644
--- a/htdocs/bom/class/bom.class.php
+++ b/htdocs/bom/class/bom.class.php
@@ -216,6 +216,11 @@ class BOM extends CommonObject
 	 */
 	public $lines = array();
 
+	/**
+	 * @var BOMLine     Bom line
+	 */
+	public $line;
+
 	/**
 	 * @var int		Calculated cost for the BOM
 	 */