1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/Ui/skinned/mainwindow.h b/src/plugins/Ui/skinned/mainwindow.h
index db8c684c7..cf4f1bb9b 100644
--- a/src/plugins/Ui/skinned/mainwindow.h
+++ b/src/plugins/Ui/skinned/mainwindow.h
@@ -50,7 +50,7 @@ class MainWindow : public QMainWindow
 {
     Q_OBJECT
 public:
-    MainWindow(QWidget *parent = 0);
+    MainWindow(QWidget *parent = nullptr);
 
     ~MainWindow();