(In reply to Kristyna Streitova from comment #0) > ... modifying default-openSUSE.preset file by adding "enable > your_service_name.service". A small correction: it should be "enable your_timer.timer" of course. See [1] for more information about systemd timers packaging. Feel free to enhance this wiki page. Thanks! [1] https://en.opensuse.org/openSUSE:Systemd_packaging_guidelines#Systemd_timers