diff --git a/srcpkgs/calligra-plan/patches/missing-includes.patch b/srcpkgs/calligra-plan/patches/missing-includes.patch
new file mode 100644
index 00000000000..c02c5a82326
--- /dev/null
+++ b/srcpkgs/calligra-plan/patches/missing-includes.patch
@@ -0,0 +1,81 @@
+--- src/kptview.h
++++ src/kptview.h
+@@ -30,6 +30,7 @@
+ 
+ #include <QDockWidget>
+ #include <QMap>
++#include <QActionGroup>
+ 
+ #include <kconfigdialog.h>
+ #include <KDirWatch>
+--- src/kptviewlist.cpp
++++ src/kptviewlist.cpp
+@@ -26,6 +26,7 @@
+ #include <QBrush>
+ #include <QContextMenuEvent>
+ #include <QMenu>
++#include <QHeaderView>
+ 
+ #include <kmessagebox.h>
+ #include <kcombobox.h>
+--- src/libs/ui/kptaccountseditor.cpp
++++ src/libs/ui/kptaccountseditor.cpp
+@@ -40,6 +40,7 @@
+ #include <QContextMenuEvent>
+ #include <QMenu>
+ #include <QAction>
++#include <QHeaderView>
+ 
+ #include <KLocalizedString>
+ #include <kactioncollection.h>
+--- src/libs/ui/kptdocumentspanel.h
++++ src/libs/ui/kptdocumentspanel.h
+@@ -27,6 +27,7 @@
+ #include "kptdocuments.h"
+ 
+ #include <QWidget>
++#include <QModelIndex>
+ #include <kundo2qstack.h>
+ 
+ class QModelIndex;
+--- src/libs/ui/kptitemviewsettup.cpp
++++ src/libs/ui/kptitemviewsettup.cpp
+@@ -26,7 +26,7 @@
+ #include "KoPageLayoutWidget.h"
+ 
+ #include <QPushButton>
+-
++#include <QHeaderView>
+ 
+ namespace KPlato
+ {
+--- src/libs/ui/kpttaskeditor.cpp
++++ src/libs/ui/kpttaskeditor.cpp
+@@ -46,6 +46,7 @@
+ #include <QDragMoveEvent>
+ #include <QAction>
+ #include <QMenu>
++#include <QHeaderView>
+ 
+ #include <kactionmenu.h>
+ #include <KLocalizedString>
+--- src/libs/ui/reportsgenerator/ReportsGeneratorView.cpp
++++ src/libs/ui/reportsgenerator/ReportsGeneratorView.cpp
+@@ -44,6 +44,7 @@
+ #include <QMap>
+ #include <QMessageBox>
+ #include <QDebug>
++#include <QHeaderView>
+ 
+ namespace KPlato
+ {
+--- src/libs/widgets/KoPageLayoutWidget.h
++++ src/libs/widgets/KoPageLayoutWidget.h
+@@ -25,6 +25,7 @@
+ //#include <KoText.h>
+ #include <KoPageLayout.h>
+ #include <QWidget>
++#include <QButtonGroup>
+ 
+ class KoUnit;
+