diff --git a/vcg/space/index/index2d/base_2d.h b/vcg/space/index/index2d/base2d.h
similarity index 100%
rename from vcg/space/index/index2d/base_2d.h
rename to vcg/space/index/index2d/base2d.h
diff --git a/vcg/space/index/index2d/closest_2d.h b/vcg/space/index/index2d/closest2d.h
similarity index 100%
rename from vcg/space/index/index2d/closest_2d.h
rename to vcg/space/index/index2d/closest2d.h
diff --git a/vcg/space/index/index2d/grid_closest_2d.h b/vcg/space/index/index2d/grid_closest2d.h
similarity index 100%
rename from vcg/space/index/index2d/grid_closest_2d.h
rename to vcg/space/index/index2d/grid_closest2d.h
diff --git a/vcg/space/index/index2d/grid_util_2d.h b/vcg/space/index/index2d/grid_util2d.h
similarity index 100%
rename from vcg/space/index/index2d/grid_util_2d.h
rename to vcg/space/index/index2d/grid_util2d.h
diff --git a/vcg/space/index/index2d/space_iterators_2d.h b/vcg/space/index/index2d/space_iterators2d.h
similarity index 100%
rename from vcg/space/index/index2d/space_iterators_2d.h
rename to vcg/space/index/index2d/space_iterators2d.h
diff --git a/vcg/space/index/index2d/spatial_hashing_2d.h b/vcg/space/index/index2d/spatial_hashing2d.h
similarity index 100%
rename from vcg/space/index/index2d/spatial_hashing_2d.h
rename to vcg/space/index/index2d/spatial_hashing2d.h