Hi Nicolas, Commit 3e10f0eef0fb8b99f5220653b6564693365491b1 removes a phase: > Remove unneeded phase and some replacements. without explanation. It's admittedly not the prettiest hack, but is needed to run Alacritty on Wayland[0]. Do you remember why you removed it? (Please, say so in the commit message!) Kind regards, T G-R [0]: http://logs.guix.gnu.org/guix/2021-02-16.log#150007