diff --git a/backend/app/plugins/wiaas/includes/class-wiaas-cart.php b/backend/app/plugins/wiaas/includes/class-wiaas-cart.php
index 140b43a..35eae1e 100644
--- a/backend/app/plugins/wiaas/includes/class-wiaas-cart.php
+++ b/backend/app/plugins/wiaas/includes/class-wiaas-cart.php
@@ -440,7 +440,7 @@ class Wiaas_Cart {
 
 			if ($product->is_type('simple') && !Wiaas_Product_Category::is_installation($product)){
 				$supplier_id = Wiaas_Product::get_supplier_id($product->id);
-				$supplier_name = Wiaas_Supplier::get_name($supplier_id);
+				$supplier_name = wiaas_get_organization_name($supplier_id);
 				$suppliers[] = array(
 					'id' => $supplier_id,
 					'name' => $supplier_name,
diff --git a/backend/app/plugins/wiaas/includes/user/class-wiaas-supplier.php b/backend/app/plugins/wiaas/includes/user/class-wiaas-supplier.php
deleted file mode 100644
index b328f36..0000000
--- a/backend/app/plugins/wiaas/includes/user/class-wiaas-supplier.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-
-defined( 'ABSPATH' ) || exit;
-
-/**
- * Class Wiaas_Supplier
- */
-class Wiaas_Supplier {
-
-    public static function get_name($supplier_id){
-        return wiaas_get_organization_name($supplier_id) ?: 'Unknown';
-    }
-
-}
\ No newline at end of file