[GH-ISSUE #28] Let's Encrypt (--preferred-chain "ISRG Root X1") support. #24

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opened 2026-02-25 21:30:50 +03:00 by kerem · 1 comment

kerem commented

2026-02-25 21:30:50 +03:00

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Originally created by @anestevemo on GitHub (Nov 26, 2021).
Original GitHub issue: https://github.com/certera-io/certera/issues/28

Hi!

Due to the Let's Encrypt DST Root CA X3 Expiration (September 2021) we need to add ' --preferred-chain "ISRG Root X1" ' to the certificate request in order to avoid compatibility issues.

Is there any way to perform this change in the code?

Kind regards,
Antoni.

https://letsencrypt.org/docs/dst-root-ca-x3-expiration-september-2021/

Originally created by @anestevemo on GitHub (Nov 26, 2021). Original GitHub issue: https://github.com/certera-io/certera/issues/28 Hi! Due to the Let's Encrypt DST Root CA X3 Expiration (September 2021) we need to add ' --preferred-chain "ISRG Root X1" ' to the certificate request in order to avoid compatibility issues. Is there any way to perform this change in the code? Kind regards, Antoni. https://letsencrypt.org/docs/dst-root-ca-x3-expiration-september-2021/

kerem commented

2026-02-25 21:30:50 +03:00

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@gregtwallace commented on GitHub (Mar 6, 2022):

It looks like this project leverages Certes. They'll need to update to add this support. There's an issue over there for this:
https://github.com/fszlin/certes/issues/276

No recent updates though.

@gregtwallace commented on GitHub (Mar 6, 2022): It looks like this project leverages Certes. They'll need to update to add this support. There's an issue over there for this: https://github.com/fszlin/certes/issues/276 No recent updates though.