diff --git a/Mesh_3/include/CGAL/Mesh_triangulation_3.h b/Mesh_3/include/CGAL/Mesh_triangulation_3.h
index 328ca86864b..ef3b96fd6fa 100644
--- a/Mesh_3/include/CGAL/Mesh_triangulation_3.h
+++ b/Mesh_3/include/CGAL/Mesh_triangulation_3.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2006-2009 INRIA Sophia-Antipolis (France).
+// Copyright (c) 2011      GeometryFactory Sarl (France)
 // All rights reserved.
 //
 // This file is part of CGAL (www.cgal.org).