--- a/qt5/style/qtcurve.h	2017-06-03 21:16:00.000000000 +0200
+++ b/qt5/style/qtcurve.h	2020-07-25 11:06:21.935263927 +0200
@@ -32,6 +32,7 @@
 #include <QColor>
 #include <QFont>
 #include <QStyleOption>
+#include <QPainterPath>
 #include <QtGlobal>
 #include <QCommonStyle>
 #ifdef QTC_QT5_ENABLE_KDE