I just setup a toy project, here: https://gitlab.com/csantosb/gitlabci Here, I reproduce the steps to build a docker image using guix system image, and set te entrypoint to "", as you can see. Still, a piece in the puzzle is missing, ideas ? https://gitlab.com/csantosb/gitlabci/-/jobs/8648358846 -- Cayetano Santos GnuPG Key: https://meta.sr.ht/~csantosb.pgp FingerPrint: CCB8 1842 F9D7 058E CD67 377A BF5C DF4D F6BF 6682