# Replace registry certificate

**URL:** <https://forums.docker.com/t/replace-registry-certificate/28808>\
**Category:** Docker Hub\
**Tags:** docker, insecure-registry\
**Created:** [February 23, 2017, 2:01pm UTC](https://forums.docker.com/t/replace-registry-certificate/28808 "2017-02-23T14:01:32Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![dockermon](https://avatars.discourse-cdn.com/v4/letter/d/848f3c/32.png) [@dockermon](https://forums.docker.com/u/dockermon)\
**Post date:** [February 23, 2017, 2:01pm UTC](https://forums.docker.com/t/replace-registry-certificate/28808/1 "2017-02-23T14:01:32Z")

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Hello,

is there a way to replace the (self-signed) docker registry certificate in /etc/cert.d// without restarting the docker daemon /without restarting the containers?

I’m using docker daemon 1.10. If not, will it be possible with docker \>= 1.12, since I’ve read, that it supports live upgrade?