diff --git a/app/Http/Controllers/SaleController.php b/app/Http/Controllers/SaleController.php
index d0d63b2..27fa950 100644
--- a/app/Http/Controllers/SaleController.php
+++ b/app/Http/Controllers/SaleController.php
@@ -34,7 +34,7 @@ class SaleController extends Controller
                     $producto = Product::find($item['product_id']);
                     $totalVenta += $producto->price * $item['quantity'];
                     
-                    if ($producto->stock < $item['quantity']) {
+                    if ($producto->stock_quantity < $item['quantity']) {
                         throw new \Exception("No hay suficiente stock de " . $producto->name);
                     }
                 }