# Wrong validity timestamps in certificate?

**URL:** <https://community.letsencrypt.org/t/wrong-validity-timestamps-in-certificate/81031>\
**Category:** Issuance Policy\
**Created:** [December 27, 2018, 10:28am UTC](https://community.letsencrypt.org/t/wrong-validity-timestamps-in-certificate/81031 "2018-12-27T10:28:20Z")\
**Posts on this page:** 1\
**Showing post:** 3

<div class="post-metadata">

**Author:** ![JuergenAuer](https://sea3.discourse-cdn.com/letsencrypt/user_avatar/community.letsencrypt.org/juergenauer/32/26491_2.png) [@JuergenAuer](https://community.letsencrypt.org/u/JuergenAuer)\
**Post date:** [December 27, 2018, 11:12am UTC](https://community.letsencrypt.org/t/wrong-validity-timestamps-in-certificate/81031/3 "2018-12-27T11:12:22Z")

</div>

Hi @qwerto

there

> [@Net::err\_cert\_date\_invalid](https://community.letsencrypt.org/t/net-err-cert-date-invalid/81001):
>
> A…

is a thread with that problem. A computer with the wrong time settings (perhaps wrong time zone), so the new created certificate isn't valide.

---

_[View the full topic](https://community.letsencrypt.org/t/wrong-validity-timestamps-in-certificate/81031)._