diff --git a/htdocs/install/upgrade2.php b/htdocs/install/upgrade2.php
index 53a1eb2b9dc..4b8e76e41d5 100644
--- a/htdocs/install/upgrade2.php
+++ b/htdocs/install/upgrade2.php
@@ -3070,7 +3070,10 @@ function migrate_element_rang($db,$langs,$conf)
 	
 	// llx_propaldet
 	$tables[] = array('name'=>'propaldet','element'=>'propal','fk_element'=>'fk_propal');
+	// llx_commandedet
 	$tables[] = array('name'=>'commandedet','element'=>'commande','fk_element'=>'fk_commande');
+	//llx_facturedet
+	//$tables[] = array('name'=>'facturedet','element'=>'facture','fk_element'=>'fk_facture');
 
 	foreach($tables as $table)
 	{