diff --git a/Modules/QtWidgets/src/mitkQtWidgetsActivator.h b/Modules/QtWidgets/src/mitkQtWidgetsActivator.h
index 5536b275d9..24624b0aa9 100644
--- a/Modules/QtWidgets/src/mitkQtWidgetsActivator.h
+++ b/Modules/QtWidgets/src/mitkQtWidgetsActivator.h
@@ -1,46 +1,44 @@
 /*===================================================================
 
 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 MITKQTWIDGETSACTIVATOR_H_
 #define MITKQTWIDGETSACTIVATOR_H_
 
 // Micro Services
 #include <usModuleActivator.h>
 #include <usModuleEvent.h>
 #include <usServiceRegistration.h>
 #include <usServiceTracker.h>
 
 #include <memory>
 
 #include "QmitkIDataStorageInspectorProvider.h"
 
 /*
  * This is the module activator for the "QtWidgets" module.
  */
 class MitkQtWidgetsActivator : public us::ModuleActivator
 {
 public:
   void Load(us::ModuleContext *context) override;
   void Unload(us::ModuleContext *) override;
 
 private:
   std::unique_ptr<mitk::IDataStorageInspectorProvider> m_TreeInspector;
   std::unique_ptr<mitk::IDataStorageInspectorProvider> m_ListInspector;
-
-  us::ModuleContext *m_Context;
 };
 
 #endif // MITKCOREACTIVATOR_H_