diff --git a/src/lib/base/LogOutputters.h b/src/lib/base/LogOutputters.h
index 7af4c5c45..5c82d50da 100644
--- a/src/lib/base/LogOutputters.h
+++ b/src/lib/base/LogOutputters.h
@@ -9,7 +9,6 @@
 #pragma once
 
 #include "base/ILogOutputter.h"
-#include "mt/Thread.h"
 
 #include <QString>
 //! Stop traversing log chain outputter
diff --git a/src/lib/deskflow/win32/AppUtilWindows.cpp b/src/lib/deskflow/win32/AppUtilWindows.cpp
index 801d89a81..fa6829453 100644
--- a/src/lib/deskflow/win32/AppUtilWindows.cpp
+++ b/src/lib/deskflow/win32/AppUtilWindows.cpp
@@ -18,6 +18,7 @@
 #include "deskflow/App.h"
 #include "deskflow/DeskflowException.h"
 #include "deskflow/Screen.h"
+#include "mt/Thread.h"
 #include "platform/MSWindowsScreen.h"
 
 #include <Windows.h>
diff --git a/src/lib/platform/MSWindowsWatchdog.h b/src/lib/platform/MSWindowsWatchdog.h
index c5559de3b..b61715429 100644
--- a/src/lib/platform/MSWindowsWatchdog.h
+++ b/src/lib/platform/MSWindowsWatchdog.h
@@ -6,6 +6,7 @@
 
 #pragma once
 
+#include "mt/Thread.h"
 #include "platform/MSWindowsProcess.h"
 #include "platform/MSWindowsSession.h"
 
@@ -19,7 +20,6 @@
 
 typedef VOID(WINAPI *SendSas)(BOOL asUser);
 
-class Thread;
 class FileLogOutputter;
 
 /**