diff --git a/generators/mobipocket/converter.h b/generators/mobipocket/converter.h
index f97b639ac..b6d8d0719 100644
--- a/generators/mobipocket/converter.h
+++ b/generators/mobipocket/converter.h
@@ -1,32 +1,32 @@
 /***************************************************************************
  *   Copyright (C) 2008 by Jakub Stachowski <qbast@go2.pl>                 *
  *                                                                         *
  *   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 2 of the License, or     *
  *   (at your option) any later version.                                   *
  ***************************************************************************/
 #ifndef MOBI_CONVERTER_H
 #define MOBI_CONVERTER_H
 
 #include <core/textdocumentgenerator.h>
 #include <core/document.h>
 
 #include "mobidocument.h"
 #include <qmobipocket/mobipocket.h>
 
 
 namespace Mobi {
   class Converter : public Okular::TextDocumentConverter
     {
     public:
       Converter();
       ~Converter();
       
-      virtual QTextDocument *convert( const QString &fileName );
+      QTextDocument *convert( const QString &fileName ) override;
     private:
       void handleMetadata(const QMap<Mobipocket::Document::MetaKey, QString> metadata);
     };
 }
 
 #endif
diff --git a/generators/mobipocket/generator_mobi.h b/generators/mobipocket/generator_mobi.h
index 84fb954c8..1024ccfc6 100644
--- a/generators/mobipocket/generator_mobi.h
+++ b/generators/mobipocket/generator_mobi.h
@@ -1,26 +1,26 @@
 /***************************************************************************
  *   Copyright (C) 2008 by Ely Levy <elylevy@cs.huji.ac.il>                *
  *                                                                         *
  *   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 2 of the License, or     *
  *   (at your option) any later version.                                   *
  ***************************************************************************/
 #ifndef OKULAR_GENERATOR_MOBI_H
 #define OKULAR_GENERATOR_MOBI_H
 #include <core/textdocumentgenerator.h>
 
 class MobiGenerator : public Okular::TextDocumentGenerator
 {
  Q_OBJECT
  Q_INTERFACES( Okular::Generator )
 
  public:
   MobiGenerator( QObject *parent, const QVariantList &args );
   ~MobiGenerator() {}
   
   // [INHERITED] reparse configuration
-  void addPages( KConfigDialog* dlg );
+  void addPages( KConfigDialog* dlg ) override;
 };
 
 #endif
diff --git a/generators/mobipocket/mobidocument.h b/generators/mobipocket/mobidocument.h
index 1d1b9bf55..de4398449 100644
--- a/generators/mobipocket/mobidocument.h
+++ b/generators/mobipocket/mobidocument.h
@@ -1,42 +1,42 @@
 /***************************************************************************
  *   Copyright (C) 2008 by Jakub Stachowski <qbast@go2.pl>                 *
  *                                                                         *
  *   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 2 of the License, or     *
  *   (at your option) any later version.                                   *
  ***************************************************************************/
 #ifndef MOBI_DOCUMENT_H
 #define MOBI_DOCUMENT_H
 
 #include <QTextDocument>
 #include <QUrl>
 #include <QVariant>
 
 class QFile;
 namespace Mobipocket {
 class Document;
 class QFileStream;
 }
 
 namespace Mobi {
 
   class MobiDocument : public QTextDocument {
       
   public:
     MobiDocument(const QString &fileName);  
     ~MobiDocument();   
     
     Mobipocket::Document* mobi() const { return doc; }
     
   protected:
-    virtual QVariant loadResource(int type, const QUrl &name);
+    QVariant loadResource(int type, const QUrl &name) override;
     
   private:
     QString fixMobiMarkup(const QString& data);
     Mobipocket::Document *doc;
     Mobipocket::QFileStream* file;
   };
 
 }
 #endif