diff --git a/kcms/icons/changeicons.cpp b/kcms/icons/changeicons.cpp
index f3fad9e35..ac9f71d2f 100644
--- a/kcms/icons/changeicons.cpp
+++ b/kcms/icons/changeicons.cpp
@@ -1,42 +1,42 @@
 /*
  *   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 "iconssettings.h"
 
 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);
+        themeName = themeName.mid(idx + 1);
     }
 
     IconsSettings settings;
     settings.setTheme(themeName);
     settings.save();
     return 0;
 }