diff --git a/htdocs/fourn/facture/card.php b/htdocs/fourn/facture/card.php
index 531957f8d23..583e1c2ab89 100644
--- a/htdocs/fourn/facture/card.php
+++ b/htdocs/fourn/facture/card.php
@@ -2642,7 +2642,7 @@ else
 		if ($calculationrule == 'totalofround') $calculationrulenum=1;
 		else  $calculationrulenum=2;
 
-		if (empty($object->getVentilExportCompta())) {
+		if ($object->getVentilExportCompta() != 0) {
 			$s=$langs->trans("ReCalculate").' ';
 			$s.='<a href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=calculate&calculationrule=totalofround">'.$langs->trans("Mode1").'</a>';
 			$s.=' / ';