--- labplot-2.7.0/src/kdefrontend/widgets/LabelWidget.cpp	2019-10-24 04:00:16.000000000 +0200
+++ labplot-2.7.0.new/src/kdefrontend/widgets/LabelWidget.cpp	2020-06-22 14:27:38.362428398 +0200
@@ -37,6 +37,7 @@
 #include <QSplitter>
 #include <QTextDocumentFragment>
 #include <QWidgetAction>
+#include <QFile>
 
 #include <KConfigGroup>
 #include <KSharedConfig>