diff --git a/src/controllers/04-product-controller.ts b/src/controllers/04-product-controller.ts
index 69b1848..ccb0b6a 100644
--- a/src/controllers/04-product-controller.ts
+++ b/src/controllers/04-product-controller.ts
@@ -503,6 +503,7 @@ export class ProductController extends Controller {
       prisma.product.findMany({
         where: {
           productGroup: {
+            id: productGroupId,
             registeredBranch: {
               OR: permissionCondCompany(req.user),
             },