diff --git a/modules/events/events_reservations.controller.js b/modules/events/events_reservations.controller.js
index d47983a..71ba392 100644
--- a/modules/events/events_reservations.controller.js
+++ b/modules/events/events_reservations.controller.js
@@ -409,7 +409,7 @@ const extraControllers = {
 
 /**** Modifica una reserva, si está publicada, actualiza la diferenecia de los asistentes, en el caso de ser modificado, en el aforo del evento (assitants).
  */  
-  checkAssitantsUpdate: async (req, res, next) => {
+  checkAssitantsUpdate: async (req, res, next) => { 
     const params = extractParamsFromRequest(req, res, {});
     const idResevation = params.params.id;
     const NewReservarionAssistants = req.body.assistants;
@@ -423,17 +423,19 @@ const extraControllers = {
 
     try {
       if (eventReservation.state === 'publish' && eventReservation.assistants != NewReservarionAssistants) {
+
           if (NewReservarionAssistants < eventReservation.confirmed) {
             return handleResultResponse("Error el número de asistentes no puede ser menor que el de confirmados", null, params, res, httpStatus.NOT_FOUND);        
           };
 
           const cantidad = (NewReservarionAssistants - eventReservation.assistants);
-          eventService._updateAforoOfEventReservation(eventReservation, cantidad);
+          await eventService._updateAforoOfEventReservation(eventReservation, cantidad);
       }
 
       next();
 
     } catch (error) {
+      console.log('>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>', error.stack);
       return handleResultResponse("Error al checkAssitantsUpdate de la reserva", null, params, res, httpStatus.NOT_FOUND);
     }
   },