diff --git a/htdocs/admin/expedition.php b/htdocs/admin/expedition.php
index 1ac15bed9ed..4fff86e2c3a 100644
--- a/htdocs/admin/expedition.php
+++ b/htdocs/admin/expedition.php
@@ -64,7 +64,7 @@ if ($action == 'updateMask')
 
 	if (isset($res))
 	{
-		if ($res < 0)
+		if ($res > 0)
 			setEventMessage($langs->trans("SetupSaved"));
 		else
 			setEventMessage($langs->trans("Error"), 'errors');
diff --git a/htdocs/core/modules/supplier_invoice/mod_facture_fournisseur_tulip.php b/htdocs/core/modules/supplier_invoice/mod_facture_fournisseur_tulip.php
index 855cf4c74ae..db600493478 100644
--- a/htdocs/core/modules/supplier_invoice/mod_facture_fournisseur_tulip.php
+++ b/htdocs/core/modules/supplier_invoice/mod_facture_fournisseur_tulip.php
@@ -56,7 +56,7 @@ class mod_facture_fournisseur_tulip extends ModeleNumRefSuppliersInvoices
 		$texte = $langs->trans('GenericNumRefModelDesc')."<br>\n";
 		$texte.= '<form action="'.$_SERVER["PHP_SELF"].'" method="POST">';
 		$texte.= '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
-		$texte.= '<input type="hidden" name="action" value="updateMaskInvoice">';
+		$texte.= '<input type="hidden" name="action" value="updateMask">';
 		$texte.= '<input type="hidden" name="maskconstinvoice" value="SUPPLIER_INVOICE_TULIP_MASK">';
 		$texte.= '<table class="nobordernopadding" width="100%">';