diff --git a/examples/automotive/SkinFactory.cpp b/examples/automotive/SkinFactory.cpp
index ed3036cc..f495bb2b 100644
--- a/examples/automotive/SkinFactory.cpp
+++ b/examples/automotive/SkinFactory.cpp
@@ -1,18 +1,9 @@
 #include "SkinFactory.h"
 #include "DefaultSkin.h"
 #include "OtherSkin.h"
-#include "SoundControl.h"
 
 #include <QskSetup.h>
 #include <QskSkinTransition.h>
-#include <QskColorFilter.h>
-#include <QskTextLabel.h>
-#include <QskPushButton.h>
-#include <QskSeparator.h>
-#include <QskBoxBorderMetrics.h>
-
-#include <squiek/QskSquiekSkin.h>
-#include <material/QskMaterialSkin.h>
 
 QStringList SkinFactory::skinNames() const
 {
@@ -27,63 +18,6 @@ QskSkin* SkinFactory::createSkin( const QString& skinName )
     if ( skinName == "OtherSkin" )
         return new OtherSkin( skinName );
 
-    if ( skinName == "SquiekSkin" )
-    {
-        auto skin = new QskSquiekSkin();
-
-        const QColor themeColor( "FireBrick" );
-
-        QColor overlayColor( "SlateGray");
-        overlayColor.setAlpha( 200 );
-        skin->setGradient( SoundControl::Overlay, overlayColor );
-
-        QskColorFilter filter;
-        filter.addColorSubstitution( Qt::white, themeColor.rgb() );
-        skin->setGraphicFilter( SkinFactory::Indicator, filter );
-
-        filter.addColorSubstitution( Qt::white, QColor( "CornflowerBlue" ).rgb() );
-        skin->setGraphicFilter( SkinFactory::Vehicle, filter );
-
-        skin->setSkinHint( SoundControl::MarkerControl | QskAspect::GraphicRole, SkinFactory::Indicator );
-        skin->setSkinHint( SoundControl::Vehicle | QskAspect::GraphicRole, SkinFactory::Vehicle );
-
-        skin->setGradient( SoundControl::Marker, themeColor );
-        skin->setBoxBorderMetrics( SoundControl::Marker, 1 );
-        skin->setBoxShape( SoundControl::Marker, 6 );
-
-        skin->setColor( QskTextLabel::Text, "PeachPuff" );
-        skin->setGradient( QskPushButton::Text, themeColor );
-
-        return skin;
-    }
-
-    if ( skinName == "MaterialSkin" )
-    {
-        auto skin = new QskMaterialSkin();
-
-        const QColor themeColor( "Tan" );
-
-        QColor overlayColor = themeColor;
-        overlayColor.setAlpha( 200 );
-        skin->setGradient( SoundControl::Overlay, overlayColor );
-
-        QskColorFilter filter;
-        filter.addColorSubstitution( Qt::white, QColor( "SaddleBrown" ).rgb() );
-        skin->setGraphicFilter( SkinFactory::Indicator, filter );
-
-        skin->setSkinHint( SoundControl::MarkerControl | QskAspect::GraphicRole, SkinFactory::Indicator );
-
-        skin->setBoxBorderMetrics( SoundControl::Marker, 1 );
-        skin->setBoxShape( SoundControl::Marker, 8 );
-
-        skin->setGradient( SoundControl::Marker, QColor( "SaddleBrown" ) );
-        skin->setGradient( SoundControl::CrossHair, QColor( "Sienna" ) );
-        skin->setColor( QskTextLabel::Text, "SaddleBrown" );
-        skin->setGradient( QskSeparator::Panel, QColor( "Sienna" ) );
-
-        return skin;
-    }
-
     return nullptr;
 }
 
@@ -100,11 +34,11 @@ void SkinFactory::rotateSkin()
     int index = names.indexOf( qskSetup->skinName() );
     index = ( index + 1 ) % names.size();
 
-    QskSkin* oldSkin = qskSetup->skin();
+    auto oldSkin = qskSetup->skin();
     if ( oldSkin->parent() == qskSetup )
         oldSkin->setParent( nullptr ); // otherwise setSkin deletes it
 
-    QskSkin* newSkin = qskSetup->setSkin( names[ index ] );
+    auto newSkin = qskSetup->setSkin( names[ index ] );
 
     QskSkinTransition transition;