diff --git a/src/qt/winshutdownmonitor.h b/src/qt/winshutdownmonitor.h
index 78f287637f..060d8546e3 100644
--- a/src/qt/winshutdownmonitor.h
+++ b/src/qt/winshutdownmonitor.h
@@ -10,7 +10,7 @@
 #include <QString>
 #include <functional>
 
-#include <windef.h> // for HWND
+#include <windows.h>
 
 #include <QAbstractNativeEventFilter>