diff --git a/Modules/devinfo/nicsignals.cpp b/Modules/devinfo/nicsignals.cpp
index 0e325d4..b98d103 100644
--- a/Modules/devinfo/nicsignals.cpp
+++ b/Modules/devinfo/nicsignals.cpp
@@ -1,46 +1,46 @@
 /*  nicsignals.cpp
  *
  *  Copyright (C) 2009 David Hubner <hubnerd@ntlworld.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 2 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, write to the Free Software
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  */
 
 #include "nicsignals.h"
 
 NicSignals::NicSignals()
 {
     connectToNicSignals();
 }
 
 void NicSignals::connectToNicSignals()
 {
     const QList<Solid::Control::NetworkInterface *> nicList
         = Solid::Control::NetworkManager::networkInterfaces();
 
     foreach (const Solid::Control::NetworkInterface *nic, nicList) {
         connect(nic, SIGNAL(connectionStateChanged(int,int,int)), this,
                 SLOT(nicChangedSignal(int,int,int)));
     }
 }
 
-void NicSignals::nicChangedSignal(const int &ns, const int &os, const int &reason)
+void NicSignals::nicChangedSignal(int ns, int os, int reason)
 {
     Q_UNUSED(os);
     Q_UNUSED(reason);
     if (ns == 8 || ns == 2) {
         emit nicActivatedOrDisconnected();
     }
 }
diff --git a/Modules/devinfo/nicsignals.h b/Modules/devinfo/nicsignals.h
index a69a4b4..92ff58b 100644
--- a/Modules/devinfo/nicsignals.h
+++ b/Modules/devinfo/nicsignals.h
@@ -1,49 +1,49 @@
 /*
  *  nicsignals.h
  *
  *  Copyright (C) 2009 David Hubner <hubnerd@ntlworld.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 2 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, write to the Free Software
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  */
 
 #ifndef NICSIGNALS
 #define NICSIGNALS
 
 //Qt
 #include <QObject>
 
 //KDE
 #include <solid/control/networkmanager.h>
 #include <solid/control/networkinterface.h>
 
 class NicSignals : public QObject
 {
     Q_OBJECT
 
 public:
     NicSignals();
 
 private:
     void connectToNicSignals();
 
 signals:
     void nicActivatedOrDisconnected();
 
 public slots:
-    void nicChangedSignal(const int &, const int &, const int &);
+    void nicChangedSignal(int , int , int );
 };
 
 #endif //NICSIGNALS