diff --git a/src/plugins/qmldesigner/components/navigator/navigatorwidget.h b/src/plugins/qmldesigner/components/navigator/navigatorwidget.h
index 553a32ddc80..5af68d1dcbe 100644
--- a/src/plugins/qmldesigner/components/navigator/navigatorwidget.h
+++ b/src/plugins/qmldesigner/components/navigator/navigatorwidget.h
@@ -39,7 +39,6 @@ QT_FORWARD_DECLARE_CLASS(QAbstractItemModel)
 
 namespace QmlDesigner {
 
-class Model;
 class NavigatorView;
 
 class NavigatorWidget: public QFrame