diff --git a/Plugins/org.mitk.gui.qt.segmentation/src/internal/QmitkCreatePolygonModelAction.h b/Plugins/org.mitk.gui.qt.segmentation/src/internal/QmitkCreatePolygonModelAction.h
index db2e07bc70..f5bf6fd4ee 100644
--- a/Plugins/org.mitk.gui.qt.segmentation/src/internal/QmitkCreatePolygonModelAction.h
+++ b/Plugins/org.mitk.gui.qt.segmentation/src/internal/QmitkCreatePolygonModelAction.h
@@ -1,51 +1,51 @@
 /*============================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center (DKFZ)
 All rights reserved.
 
 Use of this source code is governed by a 3-clause BSD license that can be
 found in the LICENSE file.
 
 ============================================================================*/
 #ifndef QMITKCREATEPOLYGONMODELACTION_H
 #define QMITKCREATEPOLYGONMODELACTION_H
 
 #include <org_mitk_gui_qt_segmentation_Export.h>
 
 // Parent classes
 #include <QObject>
 #include <mitkIContextMenuAction.h>
 
 // Data members
 #include <mitkDataNode.h>
 
 class MITK_QT_SEGMENTATION QmitkCreatePolygonModelAction : public QObject, public mitk::IContextMenuAction
 {
   Q_OBJECT
   Q_INTERFACES(mitk::IContextMenuAction)
 
 public:
   QmitkCreatePolygonModelAction();
   ~QmitkCreatePolygonModelAction() override;
 
   // IContextMenuAction
   void Run(const QList<mitk::DataNode::Pointer> &selectedNodes) override;
   void SetDataStorage(mitk::DataStorage *dataStorage) override;
   void SetSmoothed(bool smoothed) override;
   void SetDecimated(bool decimated) override;
   void SetFunctionality(berry::QtViewPart* view) override;
 
   void OnSurfaceCalculationDone();
 
 private:
   QmitkCreatePolygonModelAction(const QmitkCreatePolygonModelAction &);
   QmitkCreatePolygonModelAction & operator=(const QmitkCreatePolygonModelAction &);
 
   mitk::DataStorage::Pointer m_DataStorage;
-  bool m_IsSmoothed;
-  bool m_IsDecimated;
+  bool m_IsSmoothed = false;
+  bool m_IsDecimated = true;
 };
 
 #endif