diff --git a/htdocs/fourn/facture/card.php b/htdocs/fourn/facture/card.php
index f95d8a11b99..15df715664d 100644
--- a/htdocs/fourn/facture/card.php
+++ b/htdocs/fourn/facture/card.php
@@ -2668,11 +2668,11 @@ else
 		if ($calculationrule == 'totalofround') $calculationrulenum=1;
 		else  $calculationrulenum=2;
 		// Show link for "recalculate"
-		if (empty($object->getVentilExportCompta())) {
-			$s=$langs->trans("ReCalculate").' ';
-			$s.='<a href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=calculate&calculationrule=totalofround">'.$langs->trans("Mode1").'</a>';
-			$s.=' / ';
-			$s.='<a href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=calculate&calculationrule=roundoftotal">'.$langs->trans("Mode2").'</a>';
+		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 .= ' / ';
+			$s .= '<a href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=calculate&calculationrule=roundoftotal">'.$langs->trans("Mode2").'</a>';
 			print $form->textwithtooltip($s, $langs->trans("CalculationRuleDesc", $calculationrulenum).'<br>'.$langs->trans("CalculationRuleDescSupplier"), 2, 1, img_picto('', 'help'));
 		}
 		print '</div></td></tr>';