diff --git a/share/qtcreator/qmldesigner/studio_templates/projects/application-3d/Screen01.ui.qml.tpl b/share/qtcreator/qmldesigner/studio_templates/projects/application-3d/Screen01.ui.qml.tpl
index 1c57554f38b..8c72c47af2d 100644
--- a/share/qtcreator/qmldesigner/studio_templates/projects/application-3d/Screen01.ui.qml.tpl
+++ b/share/qtcreator/qmldesigner/studio_templates/projects/application-3d/Screen01.ui.qml.tpl
@@ -52,10 +52,10 @@ Rectangle {
 
     Item {
         id: __materialLibrary__
-        DefaultMaterial {
+        PrincipledMaterial {
             id: defaultMaterial
             objectName: "Default Material"
-            diffuseColor: "#4aee45"
+            baseColor: "#4aee45"
         }
     }