diff --git a/src/plugins/platforms/windows/qwindowswindow.cpp b/src/plugins/platforms/windows/qwindowswindow.cpp
index 9b22b68..ad661db 100644
--- a/src/plugins/platforms/windows/qwindowswindow.cpp
+++ b/src/plugins/platforms/windows/qwindowswindow.cpp
@@ -845,7 +845,12 @@ QWindowsWindow::QWindowsWindow(QWindow *aWindow, const WindowData &data) :
 QWindowsWindow::~QWindowsWindow()
 {
 #ifndef Q_OS_WINCE
-    QWindowSystemInterface::flushWindowSystemEvents();
+    if (qEnvironmentVariableIsSet("NOFLUSH"))    {
+        qDebug() << "*NO* FLUSH" << __FUNCTION__ << window();
+    } else {
+        qDebug() << "FLUSH" << __FUNCTION__ << window();
+        QWindowSystemInterface::flushWindowSystemEvents();
+    }
     if (testFlag(TouchRegistered))
         QWindowsContext::user32dll.unregisterTouchWindow(m_data.hwnd);
 #endif // !Q_OS_WINCE