diff --git a/framelessquickhelper.cpp b/framelessquickhelper.cpp
index 99fb55d..f9bf66b 100644
--- a/framelessquickhelper.cpp
+++ b/framelessquickhelper.cpp
@@ -24,20 +24,22 @@
 
 #include "framelessquickhelper.h"
 
-#ifdef Q_OS_WINDOWS
-#include "winnativeeventfilter.h"
-#endif
 #include <QQuickWindow>
 #include <QScreen>
-
 #ifdef Q_OS_WINDOWS
-namespace {
-
-const int m_defaultBorderWidth = 8, m_defaultBorderHeight = 8, m_defaultTitleBarHeight = 30;
-
-}
+#include "winnativeeventfilter.h"
+#else
+#include "framelesshelper.h"
 #endif
 
+namespace {
+#ifdef Q_OS_WINDOWS
+const int m_defaultBorderWidth = 8, m_defaultBorderHeight = 8, m_defaultTitleBarHeight = 30;
+#else
+FramelessHelper m_framelessHelper;
+#endif
+}
+
 FramelessQuickHelper::FramelessQuickHelper(QQuickItem *parent) : QQuickItem(parent) {}
 
 int FramelessQuickHelper::borderWidth() const
diff --git a/framelessquickhelper.h b/framelessquickhelper.h
index b75618d..bffac5b 100644
--- a/framelessquickhelper.h
+++ b/framelessquickhelper.h
@@ -32,10 +32,6 @@
 #define Q_OS_WINDOWS
 #endif
 
-#ifndef Q_OS_WINDOWS
-#include "framelesshelper.h"
-#endif
-
 #if (QT_VERSION < QT_VERSION_CHECK(5, 13, 0))
 #define Q_DISABLE_MOVE(Class) \
     Class(Class &&) = delete; \
@@ -119,9 +115,4 @@ Q_SIGNALS:
     void minimumSizeChanged(const QSize &);
     void maximumSizeChanged(const QSize &);
     void titleBarEnabledChanged(bool);
-
-private:
-#ifndef Q_OS_WINDOWS
-    FramelessHelper m_framelessHelper;
-#endif
 };