diff --git a/src/autosettingshandler.cpp b/src/autosettingshandler.cpp
index 72a9045..6d6efbf 100644
--- a/src/autosettingshandler.cpp
+++ b/src/autosettingshandler.cpp
@@ -1,62 +1,62 @@
 /*
  * Copyright 2019 Kevin Ottens <kevin.ottens@enioka.com>
  * Copyright 2019 Tomaz Canabrava <tcanabrava@kde.org>
  *
  * 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) version 3 or any later version
  * accepted by the membership of KDE e.V. (or its successor approved
  * by the membership of KDE e.V.), which shall act as a proxy
  * defined in Section 14 of version 3 of the license.
  *
  * 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/>.
  */
 
 #include "autosettingshandler.h"
 
 #include <KCoreConfigSkeleton>
 #include <QMetaProperty>
 #include <QDebug>
 
 void AutoSettingsHandler::addSettings(KCoreConfigSkeleton* setting)
 {
     m_settings.append(setting);
     auto settingsChangedSlotIndex = metaObject()->indexOfMethod("triggerSave()");
     auto settingsChangedSlot = metaObject()->method(settingsChangedSlotIndex);
 
-    for (auto item : setting->items()) {
-        auto signallingItem = dynamic_cast<KConfigCompilerSignallingItem*>(item);
+    for (const auto &item : setting->items()) {
+        const auto signallingItem = dynamic_cast<KConfigCompilerSignallingItem*>(item);
 
         if (!signallingItem) {
             continue;
         }
 
         QString name = signallingItem->name();
         name[0] = name[0].toLower();
 
         const auto metaObject = setting->metaObject();
         const auto propertyIndex = metaObject->indexOfProperty(name.toUtf8().constData());
 
         const auto property = metaObject->property(propertyIndex);
         if (!property.hasNotifySignal()) {
             continue;
         }
 
         const auto changedSignal = property.notifySignal();
         QObject::connect(setting, changedSignal, this, settingsChangedSlot);
     }
 }
 
 void AutoSettingsHandler::triggerSave()
 {
-    for(auto setting : qAsConst(m_settings)) {
+    for(const auto &setting : qAsConst(m_settings)) {
         setting->save();
     }
 }