--- a/libapper/CategoryDrawer.cpp 2020-08-19 09:34:26.088659523 +0100 +++ b/libapper/CategoryDrawer.cpp 2020-08-19 09:34:36.150474253 +0100 @@ -22,6 +22,7 @@ #include <KCategorizedSortFilterProxyModel> #include <QPainter> +#include <QPainterPath> #include <QApplication> #include <QStyleOption>