[Freeipa-users] How to unset a user's kerberos principal expiration date?

[Roderick Johnstone]

Hi

If I set a kerberos principal for a user to expire on a given date using:
ipa user-mod <user> --principal-expiration=DATE
is it possible to later remove this expiration date rather than just set 
it to a time far in the future?

Thanks

Roderick Johnstone