laravel elixir mapping similar file

I have many different files which I combined in one file via elixir and gulp. I also minimize some files which has similar name and different source and also this files storing in the different folders. But in generated .map-file I got only unique names of files. And when I debugging my js I got wrong file. I don't want rename this files or separate theirs in the different built files. Can I create alias for the similar named files?

via Chebli Mohamed