diff --git a/htdocs/fourn/class/fournisseur.facture.class.php b/htdocs/fourn/class/fournisseur.facture.class.php
index 143d2cd5f36..d4edc4a01cd 100644
--- a/htdocs/fourn/class/fournisseur.facture.class.php
+++ b/htdocs/fourn/class/fournisseur.facture.class.php
@@ -2531,15 +2531,10 @@ class SupplierInvoiceLine extends CommonObjectLine
 		}
 
 		// Clean parameters
-		if (empty($this->tva_tx)) {
-			$this->tva_tx = 0;
-		}
-		if (empty($this->localtax1_tx)) {
-			$this->localtax1_tx = 0;
-		}
-		if (empty($this->localtax2_tx)) {
-			$this->localtax2_tx = 0;
-		}
+		if (empty($this->remise_percent)) $this->remise_percent = 0;
+		if (empty($this->tva_tx))  		  $this->tva_tx = 0;
+		if (empty($this->localtax1_tx))   $this->localtax1_tx = 0;
+		if (empty($this->localtax2_tx))   $this->localtax2_tx = 0;
 
 		$this->db->begin();