Hi Guix, I added "torbrowser" to my icecat.scm ;; Icecat Manifest (specifications->manifest '("icecat" "ungoogled-chromium" "torbrowser")) in my icecat profile and updated my profile but it didn't download and install torbrowser. May be there is still a problem. Any hint available? If I look up torbrowser in Guix packages and klick on the torbrowser it said Couldn't find any package named torbrowser 115.6.0esr-13.0-1-build2. But you can do the following: Ask around if there's anyone working on packaging it (see Guix communication channels). Take this opportunity to learn how to package things for Guix (see how to submit packages to Guix). Kind regards Gottfried