diff --git a/htdocs/fourn/class/api_supplier_orders.class.php b/htdocs/fourn/class/api_supplier_orders.class.php
index 254e577f2f2..fe74a763eba 100644
--- a/htdocs/fourn/class/api_supplier_orders.class.php
+++ b/htdocs/fourn/class/api_supplier_orders.class.php
@@ -72,7 +72,7 @@ class SupplierOrders extends DolibarrApi
 			throw new RestException(404, 'Supplier order not found');
 		}
 
-		if (!DolibarrApi::_checkAccessToResource('fournisseur', $this->order->id, '', 'commande')) {
+		if (!DolibarrApi::_checkAccessToResource('fournisseur', $this->order->id, 'commande_fournisseur', 'commande')) {
 			throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
 		}
 
@@ -239,7 +239,7 @@ class SupplierOrders extends DolibarrApi
 			throw new RestException(404, 'Supplier order not found');
 		}
 
-		if (!DolibarrApi::_checkAccessToResource('fournisseur', $this->order->id, '', 'commande')) {
+		if (!DolibarrApi::_checkAccessToResource('fournisseur', $this->order->id, 'commande_fournisseur', 'commande')) {
 			throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
 		}
 
@@ -270,7 +270,7 @@ class SupplierOrders extends DolibarrApi
 			throw new RestException(404, 'Supplier order not found');
 		}
 
-		if (!DolibarrApi::_checkAccessToResource('fournisseur', $this->order->id, '', 'commande')) {
+		if (!DolibarrApi::_checkAccessToResource('fournisseur', $this->order->id, 'commande_fournisseur', 'commande')) {
 			throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
 		}
 
@@ -315,7 +315,7 @@ class SupplierOrders extends DolibarrApi
 			throw new RestException(404, 'Order not found');
 		}
 
-		if (!DolibarrApi::_checkAccessToResource('fournisseur', $this->order->id, '', 'commande')) {
+		if (!DolibarrApi::_checkAccessToResource('fournisseur', $this->order->id, 'commande_fournisseur', 'commande')) {
 			throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
 		}