diff --git a/app/routes/automation.py b/app/routes/automation.py
index b734be9..031bb1e 100644
--- a/app/routes/automation.py
+++ b/app/routes/automation.py
@@ -740,7 +740,7 @@ async def run_automation(
                   and int(v[0].get("NUM_FACTURA") or 0) != 0}
     resultado["paso4_ventas"]["excluidos"] = len(grupos_vta_all) - len(grupos_vta)
 
-    endpoint_venta = f"{TNS_BASE}/v2/facturacion/Ventas/Crear"
+    endpoint_venta = f"{TNS_BASE}/v2/facturacion/Ventas/Crear?codigosucursal={api_sucursal or '00'}"
     if "ventas" in pasos_set:
         async with httpx.AsyncClient(timeout=timeout) as client:
             for id_rec, grupo_rows in grupos_vta.items():