diff --git a/Modules/Overlays/mitkColorBarOverlay.h b/Modules/Overlays/mitkColorBarOverlay.h
index 2d3619184d..bcbfef7d32 100644
--- a/Modules/Overlays/mitkColorBarOverlay.h
+++ b/Modules/Overlays/mitkColorBarOverlay.h
@@ -1,101 +1,101 @@
 /*===================================================================
 
   The Medical Imaging Interaction Toolkit (MITK)
 
   Copyright (c) German Cancer Research Center,
   Division of Medical and Biological Informatics.
   All rights reserved.
 
   This software is distributed WITHOUT ANY WARRANTY; without
   even the implied warranty of MERCHANTABILITY or FITNESS FOR
   A PARTICULAR PURPOSE.
 
   See LICENSE.txt or http://www.mitk.org for details.
 
   ===================================================================*/
 
 #ifndef COLORBAROVERLAY_H
 #define COLORBAROVERLAY_H
 
 #include <mitkVtkOverlay.h>
 #include <mitkLocalStorageHandler.h>
 #include <vtkSmartPointer.h>
 #include <vtkLookupTable.h>
 #include "MitkOverlaysExports.h"
 
 class vtkScalarBarActor;
 
 namespace mitk {
 
 /** \brief Displays configurable scales on the renderwindow. The scale is determined by the image spacing. */
-class MITK_CORE_EXPORT ColorBarOverlay : public mitk::VtkOverlay {
+class MitkOverlays_EXPORT ColorBarOverlay : public mitk::VtkOverlay {
 public:
 
   class LocalStorage : public mitk::Overlay::BaseLocalStorage
   {
   public:
     /** \brief Actor of a 2D render window. */
     vtkSmartPointer<vtkScalarBarActor> m_ScalarBarActor;
 
     /** \brief Timestamp of last update of stored data. */
     itk::TimeStamp m_LastUpdateTime;
 
     /** \brief Default constructor of the local storage. */
     LocalStorage();
     /** \brief Default deconstructor of the local storage. */
     ~LocalStorage();
   };
 
   mitkClassMacro(ColorBarOverlay, mitk::VtkOverlay);
   itkFactorylessNewMacro(Self)
   itkCloneMacro(Self)
 
   void SetDrawAnnotations(bool annotations);
   bool GetDrawAnnotations() const;
 
   void SetOrientationToHorizontal();
   void SetOrientationToVertical();
   void SetOrientation(int orientation);
   int GetOrientation() const;
 
   void SetMaxNumberOfColors(int numberOfColors);
   int GetMaxNumberOfColors() const;
 
   void SetNumberOfLabels(int numberOfLabels);
   int GetNumberOfLabels() const;
 
   void SetLookupTable(vtkSmartPointer<vtkLookupTable> table);
   vtkSmartPointer<vtkLookupTable> GetLookupTable() const;
 
   void SetDrawTickLabels(bool ticks);
   bool GetDrawTickLabels() const;
 
   void SetAnnotationTextScaling(bool scale);
   bool GetAnnotationTextScaling() const;
 
 protected:
 
   /** \brief The LocalStorageHandler holds all LocalStorages for the render windows. */
   mutable mitk::LocalStorageHandler<LocalStorage> m_LSH;
 
   virtual vtkProp* GetVtkProp(BaseRenderer *renderer) const;
   virtual void UpdateVtkOverlay(BaseRenderer *renderer);
 
   /** \brief explicit constructor which disallows implicit conversions */
   explicit ColorBarOverlay();
 
   /** \brief virtual destructor in order to derive from this class */
   virtual ~ColorBarOverlay();
 
 private:
 
   /** \brief copy constructor */
   ColorBarOverlay( const ColorBarOverlay &);
 
   /** \brief assignment operator */
   ColorBarOverlay &operator=(const ColorBarOverlay &);
 
 };
 
 } // namespace mitk
 #endif // COLORBAROVERLAY_H