diff --git a/src/ops/deleteoperation.h b/src/ops/deleteoperation.h
index 73972dd..6330f99 100644
--- a/src/ops/deleteoperation.h
+++ b/src/ops/deleteoperation.h
@@ -1,110 +1,111 @@
 /*************************************************************************
  *  Copyright (C) 2008, 2010 by Volker Lanz <vl@fidra.de>                *
  *  Copyright (C) 2016 by Andrius Štikonas <andrius@stikonas.eu>         *
  *                                                                       *
  *  This program is free software; you can redistribute it and/or        *
  *  modify it under the terms of the GNU General Public License as       *
  *  published by the Free Software Foundation; either version 3 of       *
  *  the License, or (at your option) any later version.                  *
  *                                                                       *
  *  This program 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 General Public License for more details.                         *
  *                                                                       *
  *  You should have received a copy of the GNU General Public License    *
  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.*
  *************************************************************************/
 
 #if !defined(DELETEOPERATION__H)
 
 #define DELETEOPERATION__H
 
 #include "../util/libpartitionmanagerexport.h"
 
 #include "../ops/operation.h"
 
+#include <QPointer>
 #include <QString>
 
 class Device;
 class OperationStack;
 class Partition;
 
 class Job;
 class DeletePartitionJob;
 
 /** Delete a Partition.
     @author Volker Lanz <vl@fidra.de>
 */
 class LIBKPMCORE_EXPORT DeleteOperation : public Operation
 {
     friend class OperationStack;
 
     Q_OBJECT
     Q_DISABLE_COPY(DeleteOperation)
 
 public:
     enum ShredAction {
         NoShred = 0,
         ZeroShred,
         RandomShred
     };
 
     DeleteOperation(Device& d, Partition* p, ShredAction shred = NoShred);
     ~DeleteOperation();
 
 public:
     QString iconName() const {
         return shredAction() == NoShred ?
                QStringLiteral("edit-delete") :
                QStringLiteral("edit-delete-shred");
     }
     QString description() const;
     void preview();
     void undo();
     ShredAction shredAction() const {
         return m_ShredAction;
     }
 
     virtual bool targets(const Device& d) const;
     virtual bool targets(const Partition& p) const;
 
     static bool canDelete(const Partition* p);
 
 protected:
     Device& targetDevice() {
         return m_TargetDevice;
     }
     const Device& targetDevice() const {
         return m_TargetDevice;
     }
 
     Partition& deletedPartition() {
         return *m_DeletedPartition;
     }
     const Partition& deletedPartition() const {
         return *m_DeletedPartition;
     }
 
     void checkAdjustLogicalNumbers(Partition& p, bool undo);
 
     void setDeletedPartition(Partition* p) {
         m_DeletedPartition = p;
     }
 
     Job* deleteFileSystemJob() {
         return m_DeleteFileSystemJob;
     }
     DeletePartitionJob* deletePartitionJob() {
         return m_DeletePartitionJob;
     }
 
 private:
     Device& m_TargetDevice;
-    Partition* m_DeletedPartition;
+    QPointer< Partition > m_DeletedPartition;
     ShredAction m_ShredAction;
     Job* m_DeleteFileSystemJob;
     DeletePartitionJob* m_DeletePartitionJob;
 };
 
 #endif