diff --git a/src/declarativeimports/calendar/calendarplugin.cpp b/src/declarativeimports/calendar/calendarplugin.cpp
index d6ae7b4e0..8886dba68 100644
--- a/src/declarativeimports/calendar/calendarplugin.cpp
+++ b/src/declarativeimports/calendar/calendarplugin.cpp
@@ -1,47 +1,48 @@
 /*
     Copyright (C) 2013 Mark Gaiser <markg85@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; if not, write to the Free Software Foundation, Inc.,
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 */
 
 #include "calendarplugin.h"
 #include "calendardata.h"
 #include "calendar.h"
 #include "eventdatadecorator.h"
 #include "eventpluginsmanager.h"
 
 #include <QtQml>
 #include <QQmlEngine>
 #include <QAbstractListModel>
 
 static QObject *event_plugins_manager_provider(QQmlEngine *engine, QJSEngine *scriptEngine)
 {
+    Q_UNUSED(engine)
     Q_UNUSED(scriptEngine)
 
     return new EventPluginsManager();
 }
 
 void CalendarPlugin::registerTypes(const char *uri)
 {
     Q_ASSERT(uri == QByteArray("org.kde.plasma.calendar"));
     qmlRegisterType<CalendarData>(uri, 2, 0, "CalendarData");
     qmlRegisterType<Calendar>(uri, 2, 0, "Calendar");
     qmlRegisterType<QAbstractItemModel>();
     qmlRegisterType<QAbstractListModel>();
     qmlRegisterSingletonType<EventPluginsManager>(uri, 2, 0, "EventPluginsManager", event_plugins_manager_provider);
     qmlRegisterUncreatableType<EventDataDecorator>(uri, 2, 0, "EventDataDecorator",
                                                    QStringLiteral("Unabel to create EventDataDecorator from QML"));
 }