diff --git a/ksmserver/switchuser-greeter/CMakeLists.txt b/ksmserver/switchuser-greeter/CMakeLists.txt
index a9e33f33f..250b76d36 100644
--- a/ksmserver/switchuser-greeter/CMakeLists.txt
+++ b/ksmserver/switchuser-greeter/CMakeLists.txt
@@ -1,15 +1,16 @@
 set(KSMSERVER_SWITCHUSER_GREETER_SRCS main.cpp ../switchuserdialog.cpp ../ksmserver_debug.cpp)
 add_executable(ksmserver-switchuser-greeter ${KSMSERVER_SWITCHUSER_GREETER_SRCS})
 target_link_libraries(ksmserver-switchuser-greeter
     PW::KWorkspace
     Qt5::Quick
     Qt5::X11Extras
     KF5::Declarative
     KF5::IconThemes
     KF5::I18n
     KF5::Package
+    KF5::QuickAddons
     KF5::WaylandClient
     KF5::WindowSystem
     ${X11_LIBRARIES}
 )
 install(TARGETS ksmserver-switchuser-greeter DESTINATION ${KDE_INSTALL_LIBEXECDIR})
diff --git a/ksmserver/switchuser-greeter/main.cpp b/ksmserver/switchuser-greeter/main.cpp
index 22200a432..84144f9f5 100644
--- a/ksmserver/switchuser-greeter/main.cpp
+++ b/ksmserver/switchuser-greeter/main.cpp
@@ -1,151 +1,155 @@
 /*****************************************************************
 ksmserver - the KDE session management server
 
 Copyright 2016 Martin Graesslin <mgraesslin@kde.org>
 Copyright 2016 Kai Uwe Broulik <kde@privat.broulik.de>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 
 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
 AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 ******************************************************************/
 
 #include <QGuiApplication>
 #include <QScreen>
 
 #include "../switchuserdialog.h"
 
+#include <KQuickAddons/QtQuickSettings>
+
 #include <kdisplaymanager.h>
 #include <KWindowSystem>
 
 #include <KWayland/Client/connection_thread.h>
 #include <KWayland/Client/registry.h>
 #include <KWayland/Client/plasmashell.h>
 
 #include <unistd.h>
 
 class Greeter : public QObject
 {
     Q_OBJECT
 public:
     Greeter();
     ~Greeter() override;
 
     void init();
 
     bool eventFilter(QObject *watched, QEvent *event) override;
 
 private:
     void adoptScreen(QScreen *screen);
     void rejected();
     void setupWaylandIntegration();
 
     QVector<KSMSwitchUserDialog *> m_dialogs;
     KWayland::Client::PlasmaShell *m_waylandPlasmaShell;
     KDisplayManager m_displayManager;
 };
 
 Greeter::Greeter()
     : QObject()
     , m_waylandPlasmaShell(nullptr)
 {
 }
 
 Greeter::~Greeter()
 {
     qDeleteAll(m_dialogs);
 }
 
 void Greeter::setupWaylandIntegration()
 {
     if (!KWindowSystem::isPlatformWayland()) {
         return;
     }
     using namespace KWayland::Client;
     ConnectionThread *connection = ConnectionThread::fromApplication(this);
     if (!connection) {
         return;
     }
     Registry *registry = new Registry(this);
     registry->create(connection);
     connect(registry, &Registry::plasmaShellAnnounced, this,
         [this, registry] (quint32 name, quint32 version) {
             m_waylandPlasmaShell = registry->createPlasmaShell(name, version, this);
         }
     );
     registry->setup();
     connection->roundtrip();
 }
 
 void Greeter::init()
 {
     setupWaylandIntegration();
     foreach (QScreen *screen, qApp->screens()) {
         adoptScreen(screen);
     }
     connect(qApp, &QGuiApplication::screenAdded, this, &Greeter::adoptScreen);
 }
 
 void Greeter::adoptScreen(QScreen* screen)
 {
     KSMSwitchUserDialog *w = new KSMSwitchUserDialog(&m_displayManager, m_waylandPlasmaShell);
     w->installEventFilter(this);
     m_dialogs << w;
 
     QObject::connect(screen, &QObject::destroyed, w, [w, this] {
         m_dialogs.removeOne(w);
         w->deleteLater();
     });
     connect(w, &KSMSwitchUserDialog::dismissed, qApp, &QCoreApplication::quit);
     w->setScreen(screen);
     w->setGeometry(screen->geometry());
     w->init();
 }
 
 bool Greeter::eventFilter(QObject *watched, QEvent *event)
 {
     if (qobject_cast<KSMSwitchUserDialog*>(watched)) {
         if (event->type() == QEvent::MouseButtonPress) {
             // check that the position is on no window
             QMouseEvent *me = static_cast<QMouseEvent*>(event);
             for (auto it = m_dialogs.constBegin(); it != m_dialogs.constEnd(); ++it) {
                 if ((*it)->geometry().contains(me->globalPos())) {
                     return false;
                 }
             }
             // click outside, close
             qApp->quit();
         }
     }
     return false;
 }
 
 int main(int argc, char *argv[])
 {
     // Qt does not currently (5.9.4) support fullscreen on xdg_shell v6.
     qputenv("QT_WAYLAND_SHELL_INTEGRATION", "wl-shell");
 
     KWorkSpace::detectPlatform(argc, argv);
     QQuickWindow::setDefaultAlphaBuffer(true);
     QGuiApplication app(argc, argv);
 
+    KQuickAddons::QtQuickSettings::init();
+
     Greeter greeter;
     greeter.init();
 
     return app.exec();
 }
 
 #include "main.moc"