diff --git a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/named_function_params.h b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/named_function_params.h
index 82d62a28881..75dd40febca 100644
--- a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/named_function_params.h
+++ b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/named_function_params.h
@@ -46,12 +46,12 @@ namespace CGAL{
   enum weight_calculator_t          { weight_calculator };
   enum all_default_t                { all_default };
 
-  struct dummy_named_params {};
+  struct named_params_base {};
 
   template <typename T, typename Tag, typename Base = boost::no_property>
   struct pmp_bgl_named_params
     : CGAL::cgal_bgl_named_params<T, Tag, Base>
-    , dummy_named_params
+    , named_params_base
   {
     typedef CGAL::cgal_bgl_named_params<T, Tag, Base> base;
     typedef pmp_bgl_named_params self;
diff --git a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/measure.h b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/measure.h
index 420c82da769..3457888125b 100644
--- a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/measure.h
+++ b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/measure.h
@@ -315,7 +315,7 @@ namespace Polygon_mesh_processing {
   template<typename FaceRange, typename TriangleMesh>
   typename CGAL::Kernel_traits<
     typename boost::mpl::eval_if<
-      boost::is_base_of<CGAL::dummy_named_params, TriangleMesh>,
+      boost::is_base_of<CGAL::named_params_base, TriangleMesh>,
       boost::mpl::identity<TriangleMesh>,
       property_map_value<TriangleMesh, CGAL::vertex_point_t>
     >::type