diff --git a/NewKernel_d/include/CGAL/NewKernel_d/Kernel_d_interface.h b/NewKernel_d/include/CGAL/NewKernel_d/Kernel_d_interface.h
index 94cc9d62bbe..1688b8f59fb 100644
--- a/NewKernel_d/include/CGAL/NewKernel_d/Kernel_d_interface.h
+++ b/NewKernel_d/include/CGAL/NewKernel_d/Kernel_d_interface.h
@@ -181,7 +181,7 @@ template <class Base_> struct Kernel_d_interface : public Base_ {
         typedef typename Construct_cartesian_const_iterator_d::result_type Cartesian_const_iterator_d;
         typedef typename Get_functor<Base, Squared_distance_tag>::type Squared_distance_d;
         typedef typename Get_functor<Base, Squared_length_tag>::type Squared_length_d;
-        typedef typename Get_functor<Base, Construct_Bbox_tag>::type Construct_bbox_d;
+        typedef typename Get_functor<Base, Construct_bbox_tag>::type Construct_bbox_d;
         typedef typename Get_functor<Base, Scalar_product_tag>::type Scalar_product_d;
         typedef typename Get_functor<Base, Affine_rank_tag>::type Affine_rank_d;
         typedef typename Get_functor<Base, Affinely_independent_tag>::type Affinely_independent_d;
diff --git a/NewKernel_d/include/CGAL/NewKernel_d/function_objects_cartesian.h b/NewKernel_d/include/CGAL/NewKernel_d/function_objects_cartesian.h
index 26b2c4403d2..07dff6a3dd7 100644
--- a/NewKernel_d/include/CGAL/NewKernel_d/function_objects_cartesian.h
+++ b/NewKernel_d/include/CGAL/NewKernel_d/function_objects_cartesian.h
@@ -1008,24 +1008,26 @@ template<class R_> struct Squared_length : private Store_kernel<R_> {
 CGAL_KD_DEFAULT_FUNCTOR(Squared_length_tag,(CartesianDKernelFunctors::Squared_length<K>),(Vector_tag),(Construct_ttag<Vector_cartesian_const_iterator_tag>));
 
 namespace CartesianDKernelFunctors {
-template<class R_> struct Construct_Bbox : private Store_kernel<R_> {
-        CGAL_FUNCTOR_INIT_STORE(Construct_Bbox)
+template<class R_> struct Construct_bbox : private Store_kernel<R_> {
+        CGAL_FUNCTOR_INIT_STORE(Construct_bbox)
         typedef R_ R;
         typedef typename R::Dimension Dimension;
         typedef typename Get_type<R, RT_tag>::type RT;
         typedef typename Get_type<R, Point_tag>::type Point;
         typedef typename Get_functor<R, Construct_ttag<Point_cartesian_const_iterator_tag> >::type CI;
+        
         typedef Bbox<Dimension,double> result_type;
         typedef Point argument_type;
         result_type operator()(Point const&a)const{
                 CI ci(this->kernel());
-                To_interval<RT> f;
-                return result_type(a.dimension(), make_transforming_iterator(ci(a,Begin_tag()),f), make_transforming_iterator(ci(a,End_tag())), f);
+                typename Real_embeddable_traits<RT>::To_interval f;
+                typename Get_functor<R, Point_dimension_tag>::type pd(this->kernel());
+                return result_type(pd(a), make_transforming_iterator(ci(a,Begin_tag()),f), make_transforming_iterator(ci(a,End_tag())), f);
         }
 };
 }
 
-CGAL_KD_DEFAULT_FUNCTOR(Construct_Bbox_tag,(CartesianDKernelFunctors::Construct_Bbox<K>),(Point_tag),(Construct_ttag<Point_cartesian_const_iterator_tag>));
+CGAL_KD_DEFAULT_FUNCTOR(Construct_bbox_tag,(CartesianDKernelFunctors::Construct_bbox<K>),(Point_tag),(Construct_ttag<Point_cartesian_const_iterator_tag>));
 
 
 namespace CartesianDKernelFunctors {
diff --git a/NewKernel_d/include/CGAL/NewKernel_d/functor_tags.h b/NewKernel_d/include/CGAL/NewKernel_d/functor_tags.h
index f077e3d7ac6..fe210445814 100644
--- a/NewKernel_d/include/CGAL/NewKernel_d/functor_tags.h
+++ b/NewKernel_d/include/CGAL/NewKernel_d/functor_tags.h
@@ -201,7 +201,7 @@ namespace CGAL {
         CGAL_DECL_COMPUTE(Squared_distance);
         CGAL_DECL_COMPUTE(Squared_distance_to_origin);
         CGAL_DECL_COMPUTE(Squared_length);
-        CGAL_DECL_COMPUTE(Construct_Bbox);
+        CGAL_DECL_COMPUTE(Construct_bbox);
         CGAL_DECL_COMPUTE(Squared_radius);
         CGAL_DECL_COMPUTE(Squared_circumradius);
         CGAL_DECL_COMPUTE(Scalar_product);
diff --git a/NewKernel_d/test/NewKernel_d/Epick_d.cpp b/NewKernel_d/test/NewKernel_d/Epick_d.cpp
index c6a68e3caca..033f4aad8f5 100644
--- a/NewKernel_d/test/NewKernel_d/Epick_d.cpp
+++ b/NewKernel_d/test/NewKernel_d/Epick_d.cpp
@@ -211,7 +211,6 @@ void test2(){
   PSBPS psbps Kinit(power_side_of_bounded_power_sphere_d_object);
   CSRSOS csrsos Kinit(compute_squared_radius_smallest_orthogonal_sphere_d_object);
 
-  CGAL_USE(cb);
   CGAL_USE(bc);
   CGAL_USE(pol);
   CGAL_USE(cat);
@@ -220,6 +219,7 @@ void test2(){
   CGAL_USE(cr);
   using std::abs;
   P a=cp(3,4);
+  CGAL::Bbox<CGAL::Dimension_tag<2>,double> bb2 = cb(a);
   assert(pd(a)==2);
   assert(pv(a)[1]==4);
   P b=vp(cv(5,6,7));