diff --git a/examples/iotdashboard/nodes/BoxShadowNode.cpp b/examples/iotdashboard/nodes/BoxShadowNode.cpp
index b7a0433f..dee3da36 100644
--- a/examples/iotdashboard/nodes/BoxShadowNode.cpp
+++ b/examples/iotdashboard/nodes/BoxShadowNode.cpp
@@ -91,8 +91,7 @@ namespace
         if ( state.isOpacityDirty() )
             p->setUniformValue( m_opacityId, state.opacity() );
 
-        if ( oldMaterial == nullptr || newMaterial->compare( oldMaterial ) != 0
-            || state.isCachedMaterialDataDirty( )) 
+        if ( oldMaterial == nullptr || newMaterial->compare( oldMaterial ) != 0 )
         {
             auto material = static_cast< const Material* >( newMaterial );