# Issue Onebox in HTTPS

**URL:** <https://meta.discourse.org/t/issue-onebox-in-https/57904>\
**Category:** Self-hosting\
**Created:** [February 24, 2017, 3:45pm UTC](https://meta.discourse.org/t/issue-onebox-in-https/57904 "2017-02-24T15:45:24Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![dax](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/dax/32/244677_2.png) [@dax](https://meta.discourse.org/u/dax)\
**Post date:** [February 24, 2017, 3:45pm UTC](https://meta.discourse.org/t/issue-onebox-in-https/57904/1 "2017-02-24T15:45:24Z")

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We set Nginx has a front-end proxy for discourse docker (with sock [Add an offline page to display when Discourse is rebuilding or starting up](https://meta.discourse.org/t/adding-an-offline-page-when-rebuilding/45238)).  
Then we set HTTPS Lets’ Encrypt **outside the container** (acme.sh) and everything works fine except onebox for internal link.  
Onebox is not able to show the preview of internal links. They are as external links

- HTTPS link

 ![](https://global.discourse-cdn.com/meta/original/4X/f/6/7/f675b408c03169d48d08569a1743e21558304a5e.png)

- Same link in HTTP:

 ![](https://global.discourse-cdn.com/meta/original/4X/9/6/d/96d058405e069b94124c7648581e964c4c26deaa.png)

Is there a way to fix this issue?

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_[View the full topic](https://meta.discourse.org/t/issue-onebox-in-https/57904)._