1 files changed, 3 insertions, 3 deletions
diff --git a/src/displayapp/screens/Alarm.cpp b/src/displayapp/screens/Alarm.cpp
index cbc702f3..292fb075 100644
--- a/src/displayapp/screens/Alarm.cpp
+++ b/src/displayapp/screens/Alarm.cpp
@@ -48,7 +48,7 @@ Alarm::Alarm(Controllers::AlarmController& alarmController,
              Controllers::Settings::ClockType clockType,
              System::SystemTask& systemTask,
              Controllers::MotorController& motorController)
-  : alarmController {alarmController}, systemTask {systemTask}, motorController {motorController} {
+  : alarmController {alarmController}, wakeLock(systemTask), motorController {motorController} {
 
   hourCounter.Create();
   lv_obj_align(hourCounter.GetObject(), nullptr, LV_ALIGN_IN_TOP_LEFT, 0, 0);
@@ -205,7 +205,7 @@ void Alarm::SetAlerting() {
   lv_obj_set_hidden(btnStop, false);
   taskStopAlarm = lv_task_create(StopAlarmTaskCallback, pdMS_TO_TICKS(60 * 1000), LV_TASK_PRIO_MID, this);
   motorController.StartRinging();
-  systemTask.PushMessage(System::Messages::DisableSleeping);
+  wakeLock.Lock();
 }
 
 void Alarm::StopAlerting() {
@@ -216,7 +216,7 @@ void Alarm::StopAlerting() {
     lv_task_del(taskStopAlarm);
     taskStopAlarm = nullptr;
   }
-  systemTask.PushMessage(System::Messages::EnableSleeping);
+  wakeLock.Release();
   lv_obj_set_hidden(enableSwitch, false);
   lv_obj_set_hidden(btnStop, true);
 }