diff --git a/examples/matRenderTest.php b/examples/matRenderTest.php
index 6c15015..37d5c40 100644
--- a/examples/matRenderTest.php
+++ b/examples/matRenderTest.php
@@ -143,8 +143,8 @@ foreach($taskModel->childsParams as $childParams){
         $textureScaleV = $taskModel->uvScale*(MAT_STANDARD_SIZE/$matOriginal->height)*-1;
         $material = createLuxcoreMat($matOriginal, $textureScaleU, $textureScaleV, $cacheFileDir, $scene);
     }else{
-        $material = new Disney();
-        $material->setBaseColor('1 1 1');
+        $material = new Matte();
+        $material->setBaseColor('0.5');
     }
     $scene->registerMaterial($material);
 
diff --git a/examples/renderTest.php b/examples/renderTest.php
index 54126c8..368715f 100644
--- a/examples/renderTest.php
+++ b/examples/renderTest.php
@@ -240,8 +240,8 @@ foreach($taskModel->childsParams as $childParams){
         $textureScaleV = $taskModel->uvScale*(MAT_STANDARD_SIZE/$matOriginal->height)*-1;
         $material = createLuxcoreMat($matOriginal, $textureScaleU, $textureScaleV, $cacheFileDir, $scene);
     }else{
-        $material = new Disney();
-        $material->setBaseColor('1 1 1');
+        $material = new Matte();
+        $material->setBaseColor('0.5');
     }
     $scene->registerMaterial($material);