diff --git a/Kinetic_data_structures/demo/Kinetic_data_structures/include/SoQt_moving_weighted_points_3.h b/Kinetic_data_structures/demo/Kinetic_data_structures/include/SoQt_moving_weighted_points_3.h
index 5d564ae2361..5e15eb67be9 100644
--- a/Kinetic_data_structures/demo/Kinetic_data_structures/include/SoQt_moving_weighted_points_3.h
+++ b/Kinetic_data_structures/demo/Kinetic_data_structures/include/SoQt_moving_weighted_points_3.h
@@ -301,8 +301,9 @@ void SoQt_moving_weighted_points_3<T,G>::update_coordinates()
       CGAL_assertion(n->isOfType(SoShapeKit::getClassTypeId()));
       SoShapeKit *sh= reinterpret_cast<SoShapeKit*>(n);
       SoTransform *tr= SO_GET_PART(sh, "localTransform", SoTransform);
-      tr->translation.setValue(CGAL::to_double(pt.x()), CGAL::to_double(pt.y()),
-			       CGAL::to_double(pt.z()));
+      tr->translation.setValue(CGAL::to_double(pt.point().x()), 
+			       CGAL::to_double(pt.point().y()),
+			       CGAL::to_double(pt.point().z()));
       SoSphere *sph= SO_GET_PART(sh, "shape", SoSphere);
       sph->radius.setValue(radius);
     }