diff --git a/src/controls/QskWindow.cpp b/src/controls/QskWindow.cpp
index 28fe0189..57e0b1e5 100644
--- a/src/controls/QskWindow.cpp
+++ b/src/controls/QskWindow.cpp
@@ -116,15 +116,6 @@ QskWindow::QskWindow( QWindow* parent ):
         qskResolveLocale( this );
     }
 
-#if 0
-    setColor( qskSetup->skin()->color( QskAspect::Background ) );
-#endif
-
-#if 1
-    connect( this, &QWindow::visibilityChanged,
-        this, &QskWindow::visibilityChanged );
-#endif
-
     d_func()->contentItemListener.setEnabled( contentItem(), true );
 
     if ( !qskEnforcedSkin )
diff --git a/src/controls/QskWindow.h b/src/controls/QskWindow.h
index cdb2005b..7a697ca5 100644
--- a/src/controls/QskWindow.h
+++ b/src/controls/QskWindow.h
@@ -28,9 +28,6 @@ class QSK_EXPORT QskWindow : public QQuickWindow
         WRITE setFramebufferMode
         NOTIFY framebufferModeChanged FINAL )
 
-    Q_PROPERTY( Visibility visibility READ visibility
-        WRITE setVisibility NOTIFY visibilityChanged )
-
     using Inherited = QQuickWindow;
 
 public:
@@ -73,7 +70,6 @@ public:
 
 Q_SIGNALS:
     void localeChanged( const QLocale& );
-    void visibilityChanged( QWindow::Visibility visibility );
     void framebufferModeChanged( FramebufferMode );
     void autoLayoutChildrenChanged();