MyService.service is getting terminated by initrd-cleanup.service while I need MyService.service to start running in initrd.

I tried to add
Before=initrd-switch-root.target initrd-parse-etc.service
Conflicts=initrd-cleanup.service

But the service is still being terminated from initrd-cleanup.service
I need my service to not being terminated in the middle.
Any idea how can I achieve that?