Cron Job not working for letsencrypt?

Hi, sorry for my ignorance but I cannot figure this one out…

I have the following entry in my crontab

0 0 * * 1 ee site update --le=renew --all 2> /dev/null

It also show on my /var/log/syslog

Nevertheless nothing is logged on /var/log/ee/ee.log nor are the certificates being renewed.

Any pointers on how to troubleshoot this one?

Thanks.

I’ve added sudo before ee and it works fine now