[CentOS] Making systemd start a service after sshd?

Hi folks,

For complicated reasons, I'd like to have a service (lightdm) start after sshd starts. (This is on CentOS 7.) I've tried adding "sshd.service" to the lists of "Active=" and "Require=" items in /etc/systemd/system/lightdm.service (which started as a copy of /usr/lib/systemd/system/lightdm.service), but these changes don't seem to have any effect. Sshd still starts long after lightdm starts.

Any suggestions? For what it's worth, here's the entire lightdm.service file:

[Unit] Description=Light Display Manager Documentation=man:lightdm(1) Conflicts=getty@tty1.service After=systemd-user-sessions.service getty@tty1.service plymouth-quit.service livesys-late.service time-sync.target sshd.service Require=time-sync.target sshd.service

[Service] ExecStart=/usr/sbin/lightdm Restart=always IgnoreSIGPIPE=no BusName=org.freedesktop.DisplayManager

[Install] Alias=display-manager.service

Thanks for any help. Bryan