# problems with self-signed certificate

**URL:** <https://forums.balena.io/t/problems-with-self-signed-certificate/244485>\
**Category:** openBalena\
**Created:** [January 28, 2021, 12:19pm UTC](https://forums.balena.io/t/problems-with-self-signed-certificate/244485 "2021-01-28T12:19:12Z")\
**Posts on this page:** 1\
**Showing post:** 29

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**Author:** ![rahul-thakoor](https://avatars.discourse-cdn.com/v4/letter/r/9de053/32.png) [@rahul-thakoor](https://forums.balena.io/u/rahul-thakoor)\
**Post date:** [March 4, 2021, 10:11am UTC](https://forums.balena.io/t/problems-with-self-signed-certificate/244485/29 "2021-03-04T10:11:03Z")

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Hello,

Can you please provide more details:

- on what OS are you running the cli?
- which docker version did you install on the server? make sure to use `docker.io`
- have you configured the root certificate on the local machine?
- did you configure `NODE_EXTRA_CA_CERTS` for local machine?

You can see this previous [forum thread](https://forums.balena.io/t/balena-deploy-fails-with-error-unauthorized-authentication-required-from-the-registry-service/209522) if it’s helpful for you?

Let us know  
Thanks

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