diff --git a/Triangulation_on_sphere_2/include/CGAL/Delaunay_triangulation_sphere_2.h b/Triangulation_on_sphere_2/include/CGAL/Delaunay_triangulation_sphere_2.h
index 4eb89e7549c..88e0ff3502e 100644
--- a/Triangulation_on_sphere_2/include/CGAL/Delaunay_triangulation_sphere_2.h
+++ b/Triangulation_on_sphere_2/include/CGAL/Delaunay_triangulation_sphere_2.h
@@ -730,10 +730,10 @@ insert(const Point& p, Locate_type lt, Face_handle loc, int li)
     {
       if(test_dim_up(p))
       {
-        Face_handle f = all_edges_begin()->first;
-        Vertex_handle v1 = f->vertex(0);
-        Vertex_handle v2 = f->vertex(1);
-        Vertex_handle v3 = f->neighbor(0)->vertex(1);
+//        Face_handle f = all_edges_begin()->first;
+//        Vertex_handle v1 = f->vertex(0);
+//        Vertex_handle v2 = f->vertex(1);
+//        Vertex_handle v3 = f->neighbor(0)->vertex(1);
         return insert_outside_affine_hull_regular(p);
       }
       else
diff --git a/Triangulation_on_sphere_2/include/CGAL/Projection_sphere_traits_3.h b/Triangulation_on_sphere_2/include/CGAL/Projection_sphere_traits_3.h
index ff3c8e352cb..5d022482f03 100644
--- a/Triangulation_on_sphere_2/include/CGAL/Projection_sphere_traits_3.h
+++ b/Triangulation_on_sphere_2/include/CGAL/Projection_sphere_traits_3.h
@@ -155,7 +155,7 @@ public:
   double _radius;
   typedef Projection_sphere_traits_3<R>                   Self;
   typedef Delaunay_triangulation_sphere_traits_2<R>       Base;
-  typedef typename Projected_point<R>::Projected_point    Point_2;
+  typedef Projected_point<R>                              Point_2;
   typedef typename R::Point_3                             Base_point;
 
   typedef Point_2                                         result_type;