diff --git a/server/controller/Servicio/gustavoBazPrada.js b/server/controller/Servicio/gustavoBazPrada.js
index d73853e..645a51f 100644
--- a/server/controller/Servicio/gustavoBazPrada.js
+++ b/server/controller/Servicio/gustavoBazPrada.js
@@ -9,14 +9,16 @@ const Carrera = require('../../db/tablas/Carrera');
 
 const gustavoBazPrada = async (body) => {
   const year = validar.validarNumero(body.year, 4);
+  const inicio = moment(`${year}-01-31`);
+  const fin = moment(`${year + 1}-01-31`);
   const path = `csv/${year}_gustavo_baz_prada.csv`;
   const data = [];
 
   return Servicio.findAll({
     where: {
       [Op.and]: [
-        { fechaLiberacion: { [Op.gte]: moment(`${year}-01-31`) } },
-        { fechaLiberacion: { [Op.lte]: moment(`${year + 1}-01-31`) } },
+        { fechaLiberacion: { [Op.gte]: inicio } },
+        { fechaLiberacion: { [Op.lte]: fin } },
       ],
     },
     include: [{ model: Usuario }, { model: Carrera }],