diff --git a/modules/notification/notification.controller.js b/modules/notification/notification.controller.js
index aaae669..3b7b256 100644
--- a/modules/notification/notification.controller.js
+++ b/modules/notification/notification.controller.js
@@ -243,16 +243,19 @@ const extraControllers = {
                 scopes: [],
             };
 
+
             try {
                 const context = buildContext(req, config);
                 const userId = context.user && context.user.id ? context.user.id : null;
 
+
                 let data = {
                     token: req.body.token,
                     valid: 1,
                     userId
                 };
 
+
                 let params = extractParamsFromRequest(req, res, {
                     includeAll: false,
                     paginate: { limit: 1, page: 1 },
@@ -264,15 +267,16 @@ const extraControllers = {
                 // Buscamos el token y el usuario
                 console.log('>> Busco el token', params.params);
                 let result = await userDeviceService.fetchOne(params, context);
-                if (!result) {
-                    // Dar de alta el token
-                    console.log('>> Dar de alta el token', data);
-                    result = await userDeviceService.create(data, context);
-                } else {
-                    // Actualizar el token
-                    console.log('>> Actualizar el token', params.params, data, context);
-                    result = await userDeviceService.update(params, { valid: 1 }, context);
+
+                if (result) {
+                    // Borramos el registro donde aparece el token
+                    console.log('>> Borro el registro del token', params.params, data, context);
+                    result = await userDeviceService.delete(params, context);
                 }
+
+                // Dar de alta el token
+                console.log('>> Dar de alta el token', data);
+                result = await userDeviceService.create(data, context);
             } catch (error) {
                 console.error(error);
             }