diff --git a/kcms/icons/changeicons.cpp b/kcms/icons/changeicons.cpp
index 3ae981520..8ae8e4fa0 100644
--- a/kcms/icons/changeicons.cpp
+++ b/kcms/icons/changeicons.cpp
@@ -1,59 +1,59 @@
 /*
  *   Copyright 20016 Aleix Pol Gonzalez <aleixpol@kde.org>
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU Library General Public License as
  *   published by the Free Software Foundation; either version 2, 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 Library 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 <QApplication>
 #include <KConfigGroup>
 #include <KIconTheme>
 #include <KSharedConfig>
 #include <KSharedDataCache>
 #include <KBuildSycocaProgressDialog>
 #include <QDebug>
 
 int main(int argc, char** argv)
 {
     QApplication app(argc, argv);
 
     if (app.arguments().count() != 2) {
         return 1;
     }
 
     {
         //KNS will give us a path
         QString themeName = app.arguments().last();
         int idx = themeName.lastIndexOf('/');
         if (idx>=0) {
             themeName = themeName.mid(idx);
         }
 
         KConfigGroup config(KSharedConfig::openConfig(QStringLiteral("kdeglobals"), KConfig::SimpleConfig), "Icons");
         config.writeEntry("Theme", themeName);
     }
 
     KIconTheme::reconfigure();
 
     KSharedDataCache::deleteCache(QStringLiteral("icon-cache"));
 
     for (int i=0; i<KIconLoader::LastGroup; i++)
     {
         KIconLoader::emitChange(KIconLoader::Group(i));
     }
 
     KBuildSycocaProgressDialog::rebuildKSycoca(nullptr);
-    app.exec();
+    return 0;
 }