diff --git a/examples/iot-dashboard/Humidity.cpp b/examples/iot-dashboard/Humidity.cpp
index af5cc876..0ec41716 100644
--- a/examples/iot-dashboard/Humidity.cpp
+++ b/examples/iot-dashboard/Humidity.cpp
@@ -35,5 +35,5 @@ Humidity::Humidity( QQuickItem* parent )
     value->setFontRole( QskSkin::HugeFont );
     value->setTextColor( "#929CB2" );
 
-    auto* buttons = new UpAndDownButton( layout );
+    /*auto* buttons =*/ new UpAndDownButton( layout );
 }
diff --git a/examples/iot-dashboard/PieChartPainted.cpp b/examples/iot-dashboard/PieChartPainted.cpp
index 409e69b8..ce06aa8f 100644
--- a/examples/iot-dashboard/PieChartPainted.cpp
+++ b/examples/iot-dashboard/PieChartPainted.cpp
@@ -73,7 +73,7 @@ class ProgressBarAnimator : public QskAnimator
         CircularProgressBar* m_progressBar;
 };
 
-PieChartPainted::PieChartPainted( const QColor& color, const QGradient& gradient, int progress, int value, QQuickItem* parent )
+PieChartPainted::PieChartPainted( const QColor& color, const QGradient& gradient, int progress, int /*value*/, QQuickItem* parent )
     : QskControl( parent )
     , m_color( color )
     , m_gradient( gradient )
diff --git a/examples/iot-dashboard/PieChartSkinlet.cpp b/examples/iot-dashboard/PieChartSkinlet.cpp
index 94331f64..63d30a3d 100644
--- a/examples/iot-dashboard/PieChartSkinlet.cpp
+++ b/examples/iot-dashboard/PieChartSkinlet.cpp
@@ -65,7 +65,7 @@ QSGNode* PieChartSkinlet::updatePanelNode( const PieChart* pieChart, QSGNode* no
     return boxNode;
 }
 
-QSGNode* PieChartSkinlet::updateLabelsNode( const PieChart* pieChart, QSGNode* node ) const
+QSGNode* PieChartSkinlet::updateLabelsNode( const PieChart* pieChart, QSGNode* /*node*/ ) const
 {
     const int labelsCount = pieChart->labels().count();
 
diff --git a/examples/iot-dashboard/QskShadowedRectangleSkinlet.cpp b/examples/iot-dashboard/QskShadowedRectangleSkinlet.cpp
index a9c2ae92..3f32d042 100644
--- a/examples/iot-dashboard/QskShadowedRectangleSkinlet.cpp
+++ b/examples/iot-dashboard/QskShadowedRectangleSkinlet.cpp
@@ -30,7 +30,7 @@ QSGNode* QskShadowedRectangleSkinlet::updateSubNode( const QskSkinnable* skinnab
     }
 }
 
-QSGNode* QskShadowedRectangleSkinlet::updateShadowNode( const QskShadowedRectangle* rectangle, QSGNode* node ) const
+QSGNode* QskShadowedRectangleSkinlet::updateShadowNode( const QskShadowedRectangle* /*rectangle*/, QSGNode* node ) const
 {
     auto shadowNode = static_cast<ShadowedRectangleNode*>( node );
 
diff --git a/examples/iot-dashboard/UpAndDownButton.cpp b/examples/iot-dashboard/UpAndDownButton.cpp
index e4d43597..d5f9ce9b 100644
--- a/examples/iot-dashboard/UpAndDownButton.cpp
+++ b/examples/iot-dashboard/UpAndDownButton.cpp
@@ -52,6 +52,6 @@ UpAndDownButton::UpAndDownButton( QQuickItem* parent )
     setSizePolicy( Qt::Horizontal, QskSizePolicy::Fixed );
     setSpacing( 0 );
 
-    auto* upButton = new RoundButton( Qt::TopEdge, this );
-    auto* downButton = new RoundButton( Qt::BottomEdge, this );
+    /*auto* upButton =*/ new RoundButton( Qt::TopEdge, this );
+    /*auto* downButton =*/ new RoundButton( Qt::BottomEdge, this );
 }