How to ensure php-fpm automatically restarts on crash (e.g. due to the OOM killer or a segfault)?

[amcsi]

The OOM killer killed my php8.2-fpm service on our production servers. I assume this is a bug in PHP.

However, I'm not happy that the php8.2-fpm service did not restart automatically. I checked the unit file, and looks like there's no Restart clause.

If I want php-fpm to restart automatically on OOM kill, am I expected to edit the systemd unit file directly and add a Restart=always line under [Service], or is there a better place I can define that I would like the process restarted automatically?