if [ "$CI_PULL_REQUEST" = "9172" ] || [ "$CI_BRANCH" = "proof_rework" ]; then

    ltac2_CI_REF=proof_rework
    ltac2_CI_GITURL=https://github.com/ejgallego/ltac2

    mtac2_CI_REF=proof_rework
    mtac2_CI_GITURL=https://github.com/ejgallego/Mtac2

fi