diff --git a/Surface_mesh_simplification/include/CGAL/Surface_mesh_simplification_edge_collapse.h b/Surface_mesh_simplification/include/CGAL/Surface_mesh_simplification/Edge_collapse.h
similarity index 100%
rename from Surface_mesh_simplification/include/CGAL/Surface_mesh_simplification_edge_collapse.h
rename to Surface_mesh_simplification/include/CGAL/Surface_mesh_simplification/Edge_collapse.h