diff --git a/HalfedgeDS/include/CGAL/HalfedgeDS_list.h b/HalfedgeDS/include/CGAL/HalfedgeDS_list.h
index ef727f4bdc0..03dbb6ae8c5 100644
--- a/HalfedgeDS/include/CGAL/HalfedgeDS_list.h
+++ b/HalfedgeDS/include/CGAL/HalfedgeDS_list.h
@@ -47,9 +47,7 @@ public:
     HalfedgeDS_in_place_list_vertex( const VertexBase& v)   // down cast
         : VertexBase(v) {}
   
-#ifndef CGAL_CFG_NO_CPP0X_DELETED_AND_DEFAULT_FUNCTIONS
-  HalfedgeDS_in_place_list_vertex(const HalfedgeDS_in_place_list_vertex&)=default;
-#endif
+    HalfedgeDS_in_place_list_vertex(const HalfedgeDS_in_place_list_vertex&)=default;
   
     Self& operator=( const Self& v) {
         // This self written assignment avoids that assigning vertices will
@@ -72,9 +70,7 @@ public:
     HalfedgeDS_in_place_list_halfedge( const HalfedgeBase& h)
         : HalfedgeBase(h) {}
   
-#ifndef CGAL_CFG_NO_CPP0X_DELETED_AND_DEFAULT_FUNCTIONS
-  HalfedgeDS_in_place_list_halfedge(const HalfedgeDS_in_place_list_halfedge&)=default;
-#endif
+    HalfedgeDS_in_place_list_halfedge(const HalfedgeDS_in_place_list_halfedge&)=default;
   
     Self& operator=( const Self& h) {
         // This self written assignment avoids that assigning halfedges will
@@ -95,9 +91,7 @@ public:
     HalfedgeDS_in_place_list_face() {}                   // down cast
     HalfedgeDS_in_place_list_face( const FaceBase& f) : FaceBase(f) {}
   
-#ifndef CGAL_CFG_NO_CPP0X_DELETED_AND_DEFAULT_FUNCTIONS
-  HalfedgeDS_in_place_list_face(const HalfedgeDS_in_place_list_face&)=default;
-#endif
+    HalfedgeDS_in_place_list_face(const HalfedgeDS_in_place_list_face&)=default;
   
     Self& operator=( const Self& f) {
         // This self written assignment avoids that assigning faces will
diff --git a/Polyhedron/demo/Polyhedron/Scene_points_with_normal_item.cpp b/Polyhedron/demo/Polyhedron/Scene_points_with_normal_item.cpp
index 45ac175abed..b509fa03b9b 100644
--- a/Polyhedron/demo/Polyhedron/Scene_points_with_normal_item.cpp
+++ b/Polyhedron/demo/Polyhedron/Scene_points_with_normal_item.cpp
@@ -570,7 +570,6 @@ void Scene_points_with_normal_item::selectDuplicates()
   Q_EMIT itemChanged();
 }
 
-#if !defined(CGAL_CFG_NO_CPP0X_RVALUE_REFERENCE) && !defined(CGAL_CFG_NO_CPP0X_VARIADIC_TEMPLATES)
 #ifdef CGAL_LINKED_WITH_LASLIB
 // Loads point set from .LAS file
 bool Scene_points_with_normal_item::read_las_point_set(std::istream& stream)
@@ -659,8 +658,6 @@ bool Scene_points_with_normal_item::write_ply_point_set(std::ostream& stream, bo
   return true;
 }
 
-#endif // CXX11
-
 // Loads point set from .OFF file
 bool Scene_points_with_normal_item::read_off_point_set(std::istream& stream)
 {
diff --git a/Polyhedron/demo/Polyhedron/Scene_points_with_normal_item.h b/Polyhedron/demo/Polyhedron/Scene_points_with_normal_item.h
index cb19829832b..97db650aeeb 100644
--- a/Polyhedron/demo/Polyhedron/Scene_points_with_normal_item.h
+++ b/Polyhedron/demo/Polyhedron/Scene_points_with_normal_item.h
@@ -44,14 +44,12 @@ public:
   QMenu* contextMenu() Q_DECL_OVERRIDE;
 
   // IO
-#if !defined(CGAL_CFG_NO_CPP0X_RVALUE_REFERENCE) && !defined(CGAL_CFG_NO_CPP0X_VARIADIC_TEMPLATES)
 #ifdef CGAL_LINKED_WITH_LASLIB
   bool read_las_point_set(std::istream& in);
   bool write_las_point_set(std::ostream& out) const;
 #endif // LAS
   bool read_ply_point_set(std::istream& in);
   bool write_ply_point_set(std::ostream& out, bool binary) const;
-#endif // CXX11
   bool read_off_point_set(std::istream& in);
   bool write_off_point_set(std::ostream& out) const;
   bool read_xyz_point_set(std::istream& in);
diff --git a/Surface_mesh/examples/Surface_mesh/sm_iterators.cpp b/Surface_mesh/examples/Surface_mesh/sm_iterators.cpp
index 47d95b1f16b..a4730e604ce 100644
--- a/Surface_mesh/examples/Surface_mesh/sm_iterators.cpp
+++ b/Surface_mesh/examples/Surface_mesh/sm_iterators.cpp
@@ -57,11 +57,9 @@ int main()
     }
 
     // or the C++11 for loop. Note that there is a ':' and not a ',' as in BOOST_FOREACH 
-    #ifndef CGAL_CFG_NO_CPP0X_RANGE_BASED_FOR
     for(vertex_descriptor vd : m.vertices()){
       std::cout << vd << std::endl;
     }
-    #endif
     
   }
   
diff --git a/Surface_mesh_deformation/include/CGAL/Surface_mesh_deformation.h b/Surface_mesh_deformation/include/CGAL/Surface_mesh_deformation.h
index f25f6f43a9d..4ef03af0ff7 100644
--- a/Surface_mesh_deformation/include/CGAL/Surface_mesh_deformation.h
+++ b/Surface_mesh_deformation/include/CGAL/Surface_mesh_deformation.h
@@ -356,14 +356,8 @@ private:
   std::vector<double> scales;
 #endif
 
-#ifndef CGAL_CFG_NO_CPP0X_DELETED_AND_DEFAULT_FUNCTIONS
 public:
   Surface_mesh_deformation(const Self&) = delete; // no copy
-#else
-private:
-  Surface_mesh_deformation(const Self&); // no copy
-#endif
-
 
 // Public methods
 public: