diff --git a/effects.cpp b/effects.cpp
index da00950144..ba54e5117a 100644
--- a/effects.cpp
+++ b/effects.cpp
@@ -458,6 +458,13 @@ void EffectsHandlerImpl::windowToDesktop( EffectWindow* w, int desktop )
         Workspace::self()->sendClientToDesktop( cl, desktop, true );
     }
 
+void EffectsHandlerImpl::windowToScreen( EffectWindow* w, int screen )
+    {
+    Client* cl = dynamic_cast< Client* >( static_cast<EffectWindowImpl*>(w)->window());
+    if( cl && !cl->isDesktop() && !cl->isDock() && !cl->isTopMenu())
+        Workspace::self()->sendClientToScreen( cl, screen );
+    }
+
 void EffectsHandlerImpl::setShowingDesktop( bool showing )
     {
     Workspace::self()->setShowingDesktop( showing );
diff --git a/effects.h b/effects.h
index 0becb616af..651a74d833 100644
--- a/effects.h
+++ b/effects.h
@@ -55,6 +55,7 @@ class EffectsHandlerImpl : public EffectsHandler
         virtual EffectWindow* activeWindow() const;
         virtual void moveWindow( EffectWindow* w, const QPoint& pos, bool snap = false, double snapAdjust = 1.0 );
         virtual void windowToDesktop( EffectWindow* w, int desktop );
+        virtual void windowToScreen( EffectWindow* w, int screen );
         virtual void setShowingDesktop( bool showing );
 
         virtual int currentDesktop() const;
diff --git a/effects/desktopgrid/desktopgrid.cpp b/effects/desktopgrid/desktopgrid.cpp
index c65c436d60..c677326296 100644
--- a/effects/desktopgrid/desktopgrid.cpp
+++ b/effects/desktopgrid/desktopgrid.cpp
@@ -451,6 +451,9 @@ void DesktopGridEffect::windowInputMouseEvent( Window, QEvent* e )
             if( d != highlightedDesktop && !windowMove->isOnAllDesktops() )
                 {
                 effects->windowToDesktop( windowMove, d ); // Not true all desktop move
+                const int screen = effects->screenNumber( me->pos() );
+                if( screen != windowMove->screen() )
+                    effects->windowToScreen( windowMove, screen );
                 }
             effects->addRepaintFull();
             }
diff --git a/lib/kwineffects.h b/lib/kwineffects.h
index a28cb2154a..95da2c48f1 100644
--- a/lib/kwineffects.h
+++ b/lib/kwineffects.h
@@ -170,7 +170,7 @@ X-KDE-Library=kwin4_effect_cooleffect
 
 #define KWIN_EFFECT_API_MAKE_VERSION( major, minor ) (( major ) << 8 | ( minor ))
 #define KWIN_EFFECT_API_VERSION_MAJOR 0
-#define KWIN_EFFECT_API_VERSION_MINOR 107
+#define KWIN_EFFECT_API_VERSION_MINOR 108
 #define KWIN_EFFECT_API_VERSION KWIN_EFFECT_API_MAKE_VERSION( \
     KWIN_EFFECT_API_VERSION_MAJOR, KWIN_EFFECT_API_VERSION_MINOR )
 
@@ -563,6 +563,7 @@ class KWIN_EXPORT EffectsHandler
         virtual EffectWindow* activeWindow() const = 0 ;
         virtual void moveWindow( EffectWindow* w, const QPoint& pos, bool snap = false, double snapAdjust = 1.0 ) = 0;
         virtual void windowToDesktop( EffectWindow* w, int desktop ) = 0;
+        virtual void windowToScreen( EffectWindow* w, int desktop ) = 0;
         virtual void setShowingDesktop( bool showing ) = 0;
 
         // Desktops