diff --git a/src/displayapp/screens/StopWatch.cpp b/src/displayapp/screens/StopWatch.cpp
index f0359da4..9290d6af 100644
--- a/src/displayapp/screens/StopWatch.cpp
+++ b/src/displayapp/screens/StopWatch.cpp
@@ -3,6 +3,8 @@
 #include "displayapp/screens/Symbols.h"
 #include "displayapp/InfiniTimeTheme.h"
 
+#include "systemtask/SystemTask.h"
+
 using namespace Pinetime::Applications::Screens;
 
 namespace {
@@ -34,7 +36,7 @@ namespace {
   constexpr TickType_t blinkInterval = pdMS_TO_TICKS(1000);
 }
 
-StopWatch::StopWatch(System::SystemTask& systemTask) : systemTask {systemTask} {
+StopWatch::StopWatch() {
   static constexpr uint8_t btnWidth = 115;
   static constexpr uint8_t btnHeight = 80;
   btnPlayPause = lv_btn_create(lv_scr_act(), nullptr);
@@ -79,7 +81,6 @@ StopWatch::StopWatch(System::SystemTask& systemTask) : systemTask {systemTask} {
 
 StopWatch::~StopWatch() {
   lv_task_del(taskRefresh);
-  systemTask.PushMessage(Pinetime::System::Messages::EnableSleeping);
   lv_obj_clean(lv_scr_act());
 }
 
@@ -135,7 +136,6 @@ void StopWatch::Start() {
   SetInterfaceRunning();
   startTime = xTaskGetTickCount();
   currentState = States::Running;
-  systemTask.PushMessage(Pinetime::System::Messages::DisableSleeping);
 }
 
 void StopWatch::Pause() {
@@ -145,7 +145,6 @@ void StopWatch::Pause() {
   oldTimeElapsed = laps[lapsDone];
   blinkTime = xTaskGetTickCount() + blinkInterval;
   currentState = States::Halted;
-  systemTask.PushMessage(Pinetime::System::Messages::EnableSleeping);
 }
 
 void StopWatch::Refresh() {
diff --git a/src/displayapp/screens/StopWatch.h b/src/displayapp/screens/StopWatch.h
index 3386d042..a84e4943 100644
--- a/src/displayapp/screens/StopWatch.h
+++ b/src/displayapp/screens/StopWatch.h
@@ -6,7 +6,6 @@
 #include <FreeRTOS.h>
 #include "portmacro_cmsis.h"
 
-#include "systemtask/SystemTask.h"
 #include "displayapp/apps/Apps.h"
 #include "displayapp/Controllers.h"
 #include "Symbols.h"
@@ -26,7 +25,7 @@ namespace Pinetime {
 
       class StopWatch : public Screen {
       public:
-        explicit StopWatch(System::SystemTask& systemTask);
+        explicit StopWatch();
         ~StopWatch() override;
         void Refresh() override;
 
@@ -43,7 +42,6 @@ namespace Pinetime {
         void Start();
         void Pause();
 
-        Pinetime::System::SystemTask& systemTask;
         States currentState = States::Init;
         TickType_t startTime;
         TickType_t oldTimeElapsed = 0;
@@ -66,7 +64,7 @@ namespace Pinetime {
       static constexpr const char* icon = Screens::Symbols::stopWatch;
 
       static Screens::Screen* Create(AppControllers& controllers) {
-        return new Screens::StopWatch(*controllers.systemTask);
+        return new Screens::StopWatch();
       };
     };
   }