diff --git a/src/util/externalcommandhelper.h b/src/util/externalcommandhelper.h
index c623d93..ae3560e 100644
--- a/src/util/externalcommandhelper.h
+++ b/src/util/externalcommandhelper.h
@@ -1,61 +1,56 @@
 /*************************************************************************
  *  Copyright (C) 2017-2018 by Andrius Štikonas <andrius@stikonas.eu>    *
  *  Copyright (C) 2019 by Shubham <aryan100jangid@gmail.com>             *
  *                                                                       *
  *  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/>.*
  *************************************************************************/
 
 #ifndef KPMCORE_EXTERNALCOMMANDHELPER_H
 #define KPMCORE_EXTERNALCOMMANDHELPER_H
 
 #include <memory>
 #include <unordered_set>
 
 #include <QEventLoop>
 #include <QProcess>
 #include <QString>
 #include <QVariant>
 
 class ExternalCommandHelper : public QObject
 {
     Q_OBJECT
     Q_CLASSINFO("D-Bus Interface", "org.kde.kpmcore.externalcommand")
 
-Q_SIGNALS:
-    void progress(int percent);
-    void reportProgress(const QVariantMap& progress);
-    // remove above signals later on
-
 public:
     bool readData(const QString& sourceDevice, QByteArray& buffer, const qint64 offset, const qint64 size);
     bool writeData(const QString& targetDevice, const QByteArray& buffer, const qint64 offset);
     void sendProgress(int percent);
     void sendProgress(QString message);
 
 public Q_SLOTS:
     Q_SCRIPTABLE int helperMain(int argc, char **argv);
     Q_SCRIPTABLE QVariantMap start(const QString& command, const QStringList& arguments, const QByteArray& input, const int processChannelMode);
     Q_SCRIPTABLE QVariantMap copyblocks(const QString& sourceDevice, const qint64 sourceFirstByte, const qint64 sourceLength, const QString& targetDevice, const qint64 targetFirstByte, const qint64 blockSize);
     Q_SCRIPTABLE bool writeData(const QByteArray& buffer, const QString& targetDevice, const qint64 targetFirstByte);
     Q_SCRIPTABLE void exit();
 
 private:
     std::unique_ptr<QEventLoop> m_loop;
     QProcess m_cmd;
     
 //  QByteArray output;
 //  void onReadOutput();    
 };
 
 #endif // KPMCORE_EXTERNALCOMMANDHELPER_H