diff --git a/server/controller/Alumno/registrar.js b/server/controller/Alumno/registrar.js
index 9bfded8..133a914 100644
--- a/server/controller/Alumno/registrar.js
+++ b/server/controller/Alumno/registrar.js
@@ -10,6 +10,7 @@ const Horario = require(`${dbPath}/Horario`);
 const ahora = moment();
 
 const registrar = async (body) => {
+  throw new Error('Se ha cerrado el registro.');
   const idHorario = validarId(body.idHorario);
   const idAlumno = validarId(body.idAlumno);
   let alumno = {};