# teTeX / TeX Live {#tetex-tex-live}
Adds the `share/texmf-nix` subdirectory of each build input to the `TEXINPUTS` environment variable.
Title: teTeX / TeX Live Integration
Summary
This feature automatically adds the `share/texmf-nix` subdirectory of each build input to the `TEXINPUTS` environment variable, which is relevant for teTeX and TeX Live installations.