diff --git a/effects/CMakeLists.txt b/effects/CMakeLists.txt
index 16501c5b47..3ac04cbd17 100644
--- a/effects/CMakeLists.txt
+++ b/effects/CMakeLists.txt
@@ -132,6 +132,7 @@ if(OPENGL_FOUND)
         data/circle-edgy.png
         DESTINATION  ${DATA_INSTALL_DIR}/kwin )
     SET(kwin4_effect_builtins_config_sources ${kwin4_effect_builtins_config_sources}
+        invert_config.cpp
         lookingglass_config.cpp
         lookingglass_config.ui
         magnifier_config.cpp
@@ -140,6 +141,7 @@ if(OPENGL_FOUND)
         mousemark_config.ui
         )
     install( FILES
+        invert_config.desktop
         lookingglass_config.desktop
         magnifier_config.desktop
         mousemark_config.desktop
diff --git a/effects/configs_builtins.cpp b/effects/configs_builtins.cpp
index 38e17c9f6b..9fa43ad528 100644
--- a/effects/configs_builtins.cpp
+++ b/effects/configs_builtins.cpp
@@ -20,6 +20,7 @@ License. See the file "COPYING" for the exact licensing terms.
 #include "zoom_config.h"
 
 #ifdef HAVE_OPENGL
+#include "invert_config.h"
 #include "lookingglass_config.h"
 #include "mousemark_config.h"
 #include "magnifier_config.h"
@@ -40,6 +41,7 @@ K_PLUGIN_FACTORY_DEFINITION(EffectFactory,
     registerPlugin<KWin::ThumbnailAsideEffectConfig>("thumbnailaside");
     registerPlugin<KWin::ZoomEffectConfig>("zoom");
 #ifdef HAVE_OPENGL
+    registerPlugin<KWin::InvertEffectConfig>("invert");
     registerPlugin<KWin::LookingGlassEffectConfig>("lookingglass");
     registerPlugin<KWin::MouseMarkEffectConfig>("mousemark");
     registerPlugin<KWin::MagnifierEffectConfig>("magnifier");
diff --git a/effects/invert_config.cpp b/effects/invert_config.cpp
new file mode 100644
index 0000000000..16df989696
--- /dev/null
+++ b/effects/invert_config.cpp
@@ -0,0 +1,83 @@
+/*****************************************************************
+ KWin - the KDE window manager
+ This file is part of the KDE project.
+
+Copyright (C) 2007 Rivo Laks <rivolaks@hot.ee>
+
+You can Freely distribute this program under the GNU General Public
+License. See the file "COPYING" for the exact licensing terms.
+******************************************************************/
+
+#include "invert_config.h"
+
+#include <kwineffects.h>
+
+#include <klocale.h>
+#include <kdebug.h>
+#include <KActionCollection>
+#include <kaction.h>
+#include <KShortcutsEditor>
+#include <KGlobalAccel>
+
+#include <QVBoxLayout>
+#ifndef KDE_USE_FINAL
+KWIN_EFFECT_CONFIG_FACTORY
+#endif
+namespace KWin
+{
+
+InvertEffectConfig::InvertEffectConfig(QWidget* parent, const QVariantList& args) :
+        KCModule(EffectFactory::componentData(), parent, args)
+    {
+    KGlobalAccel::self()->overrideMainComponentData(componentData());
+    kDebug() ;
+
+    QVBoxLayout* layout = new QVBoxLayout(this);
+    KActionCollection* actionCollection = new KActionCollection( this, KComponentData("kwin") );
+    KAction* a = static_cast<KAction*>(actionCollection->addAction( "Invert" ));
+    a->setText( i18n("Toggle Invert effect" ));
+    a->setGlobalShortcut( KShortcut( Qt::CTRL + Qt::Key_F6 ));
+
+    mShortcutEditor = new KShortcutsEditor(actionCollection, this,
+            KShortcutsEditor::GlobalAction, KShortcutsEditor::LetterShortcutsDisallowed);
+    connect(mShortcutEditor, SIGNAL(keyChange()), this, SLOT(changed()));
+    layout->addWidget(mShortcutEditor);
+
+    layout->addStretch();
+
+    load();
+    }
+
+InvertEffectConfig::~InvertEffectConfig()
+    {
+    kDebug() ;
+    }
+
+void InvertEffectConfig::load()
+    {
+    kDebug() ;
+    KCModule::load();
+
+    emit changed(false);
+    }
+
+void InvertEffectConfig::save()
+    {
+    kDebug() ;
+    KCModule::save();
+
+    emit changed(false);
+    EffectsHandler::sendReloadMessage( "invert" );
+    }
+
+void InvertEffectConfig::defaults()
+    {
+    kDebug() ;
+    mShortcutEditor->allDefault();
+    emit changed(true);
+    }
+
+
+} // namespace
+
+#include "invert_config.moc"
diff --git a/effects/invert_config.desktop b/effects/invert_config.desktop
new file mode 100644
index 0000000000..b000c8ca05
--- /dev/null
+++ b/effects/invert_config.desktop
@@ -0,0 +1,39 @@
+[Desktop Entry]
+Encoding=UTF-8
+Type=Service
+ServiceTypes=KCModule
+
+X-KDE-Library=kcm_kwin4_effect_builtins
+X-KDE-ParentComponents=kwin4_effect_invert
+X-KDE-PluginKeyword=invert
+
+Name=Invert
+Name[be]=Інвертаваць
+Name[bg]=Инвертиране
+Name[ca]=Inverteix
+Name[de]=Invertieren
+Name[el]=Αντιστροφή
+Name[es]=Invertir
+Name[et]=Teistpidi
+Name[fa]=وارونه
+Name[he]=הפוך צבעים
+Name[ja]=色調反転
+Name[kk]=Терістеу
+Name[km]=ដាក់​បញ្ច្រាស
+Name[nb]=Snu om
+Name[nds]=Ümdreihen
+Name[ne]=उल्टाउनुहोस्
+Name[nl]=Omkeren
+Name[nn]=Inverter
+Name[pa]=ਉਲਟ
+Name[pt]=Inverter
+Name[pt_BR]=Inverter
+Name[sl]=Obrni
+Name[sr]=Извртање
+Name[sr@latin]=Izvrtanje
+Name[sv]=Invertera
+Name[th]=กลับสี
+Name[x-test]=xxInvertxx
+Name[zh_CN]=反转
+Name[zh_TW]=反轉
+
diff --git a/effects/invert_config.h b/effects/invert_config.h
new file mode 100644
index 0000000000..4fc43941e1
--- /dev/null
+++ b/effects/invert_config.h
@@ -0,0 +1,41 @@
+/*****************************************************************
+ KWin - the KDE window manager
+ This file is part of the KDE project.
+
+Copyright (C) 2007 Rivo Laks <rivolaks@hot.ee>
+
+You can Freely distribute this program under the GNU General Public
+License. See the file "COPYING" for the exact licensing terms.
+******************************************************************/
+
+#ifndef KWIN__CONFIG_H
+#define KWIN__CONFIG_H
+
+#define KDE3_SUPPORT
+#include <kcmodule.h>
+#undef KDE3_SUPPORT
+
+class KShortcutsEditor;
+
+namespace KWin
+{
+
+class InvertEffectConfig : public KCModule
+    {
+    Q_OBJECT
+    public:
+        explicit InvertEffectConfig(QWidget* parent = 0, const QVariantList& args = QVariantList());
+        ~InvertEffectConfig();
+
+    public slots:
+        virtual void save();
+        virtual void load();
+        virtual void defaults();
+
+    private:
+        KShortcutsEditor* mShortcutEditor;
+    };
+
+} // namespace
+
+#endif