diff --git a/src/ui/MainWindow.cc b/src/ui/MainWindow.cc
index 1f17ad1456ef968fc2c98c22e2884c4c21812fe3..804bfcf7f3a1a638fe78255e9dcc5c4a1c824cb8 100644
--- a/src/ui/MainWindow.cc
+++ b/src/ui/MainWindow.cc
@@ -246,6 +246,7 @@ MainWindow::MainWindow(QSplashScreen* splashScreen)
             int w = scrSize.width()  > 1600 ? 1600 : scrSize.width();
             int h = scrSize.height() >  800 ?  800 : scrSize.height();
             resize(w, h);
+            move((scrSize.width() - w) / 2, (scrSize.height() - h) / 2);
         }
     }