diff --git a/app/services/json_generator.py b/app/services/json_generator.py
index 4a2114a..fb57ea2 100644
--- a/app/services/json_generator.py
+++ b/app/services/json_generator.py
@@ -300,6 +300,7 @@ def generar_factura_venta(rows: list, default_vendedor: str = "00",
         "codigoPrefijo": prefijo_real,
         "numero": num_fac,
         "numeroFactura": num_fac,
+        "sucursal": "00",
         "fecha": fecha,
         "kardexId": 0,
         "codigoPedido": "",