diff --git a/vcg/space/index/index2d/grid_static_ptr_2d.h b/vcg/space/index/index2d/grid_static_ptr2d.h
similarity index 100%
rename from vcg/space/index/index2d/grid_static_ptr_2d.h
rename to vcg/space/index/index2d/grid_static_ptr2d.h