diff --git a/htdocs/facture.class.php b/htdocs/facture.class.php
index ee8bd52ea5e0c9f1e894c60b5e0584625ebf9858..0d8598336141468cc4819d993d5b8d34fb462e58 100644
--- a/htdocs/facture.class.php
+++ b/htdocs/facture.class.php
@@ -1239,7 +1239,7 @@ class Facture extends CommonObject
 			$ligne->desc=$desc;
 			$ligne->price=$price;
 			$ligne->qty=$qty;
-			$ligne->txtva=$txtva;
+			$ligne->tva_taux=$txtva;
 			$ligne->remise_percent=$remise_percent;
 			$ligne->subprice=$subprice;
 			$ligne->remise=$remise;