diff --git a/samples/blackgui/introwindow.cpp b/samples/blackgui/introwindow.cpp
index 59d8770fe..eb9f40ff5 100644
--- a/samples/blackgui/introwindow.cpp
+++ b/samples/blackgui/introwindow.cpp
@@ -12,7 +12,7 @@
  * Constructor
  */
 CIntroWindow::CIntroWindow(QWidget *parent) :
-    QDialog(parent, (Qt::Tool | Qt::WindowStaysOnTopHint)),
+    QDialog(parent, (Qt::WindowStaysOnTopHint)),
     ui(new Ui::CIntroWindow)
 {
     ui->setupUi(this);