diff --git a/Combinatorial_map/include/CGAL/Functors_for_face_graph_wrapper.h b/Combinatorial_map/include/CGAL/Functors_for_face_graph_wrapper.h
index 9abc79044f6..a169d0e5584 100644
--- a/Combinatorial_map/include/CGAL/Functors_for_face_graph_wrapper.h
+++ b/Combinatorial_map/include/CGAL/Functors_for_face_graph_wrapper.h
@@ -21,11 +21,11 @@
 #ifndef CGAL_FUNCTORS_FOR_FACE_GRAPH_WRAPPER_H
 #define CGAL_FUNCTORS_FOR_FACE_GRAPH_WRAPPER_H 1
 
-#include <CGAL/Iterators_for_face_graph_wrapper.h>
 #include <boost/graph/graph_traits.hpp>
 #include <CGAL/boost/graph/helpers.h>
 #include <CGAL/boost/graph/graph_traits_Polyhedron_3.h>
 #include <CGAL/boost/graph/graph_traits_Surface_mesh.h>
+#include <CGAL/Iterators_for_face_graph_wrapper.h>
 
 ////////////////////////////////////////////////////////////////////////////////
 /** This file contains the following functors for Face_graph_wrapper:
diff --git a/Combinatorial_map/include/CGAL/Iterators_for_face_graph_wrapper.h b/Combinatorial_map/include/CGAL/Iterators_for_face_graph_wrapper.h
index 3b062a87f0a..4b0338e4e22 100644
--- a/Combinatorial_map/include/CGAL/Iterators_for_face_graph_wrapper.h
+++ b/Combinatorial_map/include/CGAL/Iterators_for_face_graph_wrapper.h
@@ -21,6 +21,9 @@
 #ifndef CGAL_ITERATORS_FOR_FACE_GRAPH_WRAPPER_H
 #define CGAL_ITERATORS_FOR_FACE_GRAPH_WRAPPER_H 1
 
+#include <boost/graph/graph_traits.hpp>
+#include <CGAL/boost/graph/helpers.h>
+
 namespace CGAL
 {