diff --git a/demo/MainWindow.cpp b/demo/MainWindow.cpp
index 10f3317..48c4b23 100644
--- a/demo/MainWindow.cpp
+++ b/demo/MainWindow.cpp
@@ -53,7 +53,10 @@
 #include <QRubberBand>
 #include <QPlainTextEdit>
 #include <QTableWidget>
+
+#ifdef Q_OS_WIN
 #include <QAxWidget>
+#endif
 
 #include <QMap>
 #include <QElapsedTimer>
@@ -201,6 +204,7 @@ static ads::CDockWidget* createTableWidget(QMenu* ViewMenu)
 }
 
 
+#ifdef Q_OS_WIN
 //============================================================================
 static ads::CDockWidget* createActiveXWidget(QMenu* ViewMenu, QWidget* parent = nullptr)
 {
@@ -211,6 +215,7 @@ static ads::CDockWidget* createActiveXWidget(QMenu* ViewMenu, QWidget* parent =
    ViewMenu->addAction(DockWidget->toggleViewAction());
    return DockWidget;
 }
+#endif
 
 
 //============================================================================
@@ -298,7 +303,9 @@ void MainWindowPrivate::createContent()
     auto Action = ui.menuView->addAction(QString("Set %1 floating").arg(DockWidget->windowTitle()));
     DockWidget->connect(Action, SIGNAL(triggered()), SLOT(setFloating()));
 
+#ifdef Q_OS_WIN
     DockManager->addDockWidgetFloating(createActiveXWidget(ViewMenu));
+#endif
 
 	for (auto DockWidget : DockManager->dockWidgetsMap())
 	{
diff --git a/demo/demo.pro b/demo/demo.pro
index aeba607..57ff0a5 100644
--- a/demo/demo.pro
+++ b/demo/demo.pro
@@ -2,7 +2,12 @@ ADS_OUT_ROOT = $${OUT_PWD}/..
 
 TARGET = AdvancedDockingSystemDemo
 DESTDIR = $${ADS_OUT_ROOT}/lib
-QT += core gui widgets axcontainer
+QT += core gui widgets
+
+win32 {
+QT += axcontainer
+}
+
 CONFIG += c++14
 CONFIG += debug_and_release
 DEFINES += QT_DEPRECATED_WARNINGS