diff --git a/src/kontactplugin/summary/summaryview_part.h b/src/kontactplugin/summary/summaryview_part.h
index 542335d66..b116e23fc 100644
--- a/src/kontactplugin/summary/summaryview_part.h
+++ b/src/kontactplugin/summary/summaryview_part.h
@@ -1,94 +1,94 @@
 /*
   This file is part of KDE Kontact.
 
   Copyright (C) 2003 Sven Lüppken <sven@kde.org>
   Copyright (C) 2003 Tobias König <tokoe@kde.org>
   Copyright (C) 2003 Daniel Molkentin <molkentin@kde.org>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
 */
 
 #ifndef SUMMARYVIEW_PART_H
 #define SUMMARYVIEW_PART_H
 
 #include <KParts/ReadOnlyPart>
-#include <kparts/readonlypart.h>
+#include <QMap>
 
 class DropWidget;
 
 namespace KontactInterface {
 class Core;
 class Summary;
 }
 
 class KAboutData;
 class QAction;
 
 class QFrame;
 class QLabel;
 class QVBoxLayout;
 
 class SummaryViewPart : public KParts::ReadOnlyPart
 {
     Q_OBJECT
 
 public:
     SummaryViewPart(KontactInterface::Core *core, const KAboutData &aboutData, QObject *parent = nullptr);
     ~SummaryViewPart() override;
 
 public Q_SLOTS:
     void slotTextChanged();
     void slotAdjustPalette();
     void setDate(const QDate &newDate);
     void updateSummaries();
 
 Q_SIGNALS:
     void textChanged(const QString &);
 
 protected:
     bool openFile() override;
     void partActivateEvent(KParts::PartActivateEvent *event) override;
 
 protected Q_SLOTS:
     void slotConfigure();
     void updateWidgets();
     void summaryWidgetMoved(QWidget *target, QObject *obj, int alignment);
 
 private:
     void initGUI(KontactInterface::Core *core);
     void loadLayout();
     void saveLayout();
     QString widgetName(QWidget *) const;
 
     QStringList configModules() const;
     void drawLtoR(QWidget *target, QWidget *widget, int alignment);
     void drawRtoL(QWidget *target, QWidget *widget, int alignment);
 
     QMap<QString, KontactInterface::Summary *> mSummaries;
     QStringList mLeftColumnSummaries;
     QStringList mRightColumnSummaries;
     KontactInterface::Core *mCore = nullptr;
     DropWidget *mFrame = nullptr;
     QFrame *mMainWidget = nullptr;
     QVBoxLayout *mMainLayout = nullptr;
     QVBoxLayout *mLeftColumn = nullptr;
     QVBoxLayout *mRightColumn = nullptr;
     QLabel *mUsernameLabel = nullptr;
     QLabel *mDateLabel = nullptr;
     QAction *mConfigAction = nullptr;
 };
 
 #endif