--- src/Gui/Utils/Widgets/Slider.cpp.orig 2020-05-21 10:59:45 UTC
+++ src/Gui/Utils/Widgets/Slider.cpp
@@ -22,6 +22,7 @@
#include "Gui/Utils/Style.h"
#include <QPainter>
+#include <QPainterPath>
#include <QMouseEvent>
using Gui::Slider;