diff --git a/add-printer/PageChoosePrinters.cpp b/add-printer/PageChoosePrinters.cpp
index 07136f3..c043449 100644
--- a/add-printer/PageChoosePrinters.cpp
+++ b/add-printer/PageChoosePrinters.cpp
@@ -1,92 +1,92 @@
 /***************************************************************************
- *   Copyright (C) 2010 by Daniel Nicoletti                                *
+ *   Copyright (C) 2010-2018 by Daniel Nicoletti                           *
  *   dantti12@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 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; see the file COPYING. If not, write to       *
  *   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,  *
  *   Boston, MA 02110-1301, USA.                                           *
  ***************************************************************************/
 
 #include "PageChoosePrinters.h"
 #include "ui_PageChoosePrinters.h"
 
 #include <ClassListWidget.h>
 
 #include <KCupsRequest.h>
 
 #include <QPainter>
 
 #include <KIconLoader>
 
 PageChoosePrinters::PageChoosePrinters(const QVariantHash &args, QWidget *parent) :
     GenericPage(parent),
     ui(new Ui::PageChoosePrinters)
 {
     ui->setupUi(this);
 
     // setup default options
     setWindowTitle(i18nc("@title:window", "Select a Printer to Add"));
     // loads the standard key icon
     QPixmap pixmap;
     pixmap = KIconLoader::global()->loadIcon("printer",
                                              KIconLoader::NoGroup,
                                              KIconLoader::SizeEnormous, // a not so huge icon
                                              KIconLoader::DefaultState);
     QPixmap icon(pixmap);
     QPainter painter(&icon);
 
     pixmap = KIconLoader::global()->loadIcon("preferences-other",
                                              KIconLoader::NoGroup,
                                              KIconLoader::SizeLarge, // a not so huge icon
                                              KIconLoader::DefaultState);
     // the emblem icon to size 32
     int overlaySize = KIconLoader::SizeLarge;
     QPoint startPoint;
     // bottom right corner
     startPoint = QPoint(KIconLoader::SizeEnormous - overlaySize - 2,
                         KIconLoader::SizeEnormous - overlaySize - 2);
     painter.drawPixmap(startPoint, pixmap);
     ui->printerL->setPixmap(icon);
 
-    connect(ui->membersLV, SIGNAL(changed(bool)),
-            this, SIGNAL(allowProceed(bool)));
+    connect(ui->membersLV, static_cast<void (ClassListWidget::*) (bool)>(&ClassListWidget::changed),
+            this, &PageChoosePrinters::allowProceed);
 
     if (!args.isEmpty()) {
         setValues(args);
     }
 }
 
 PageChoosePrinters::~PageChoosePrinters()
 {
     delete ui;
 }
 
 void PageChoosePrinters::setValues(const QVariantHash &args)
 {
     if (m_args != args) {
         m_args = args;
     }
 }
 
 QVariantHash PageChoosePrinters::values() const
 {
     QVariantHash ret = m_args;
     ret[KCUPS_MEMBER_URIS] = ui->membersLV->currentSelected(true);
     return ret;
 }
 
 bool PageChoosePrinters::canProceed() const
 {
     return ui->membersLV->selectedPrinters().count() > 0;
 }