Getting 'Deprecated feature' warnings

[geerlingguy]

pi@time-pi:~/intel-igc-ppsfix $ sudo dkms add .
Deprecated feature: REMAKE_INITRD (/home/pi/intel-igc-ppsfix/dkms.conf)
Deprecated feature: REMAKE_INITRD (/usr/src/igc-5.4.0-7642.46/dkms.conf)
Creating symlink /var/lib/dkms/igc/5.4.0-7642.46/source -> /usr/src/igc-5.4.0-7642.46

Just something to note.

[JulianStj]

I believe this is harmless, will leave the issue open since the message will technically be there.