# Iframe html being stripped from topic content

**URL:** <https://meta.discourse.org/t/iframe-html-being-stripped-from-topic-content/318348>\
**Category:** Product Support\
**Created:** [July 25, 2024, 12:56pm UTC](https://meta.discourse.org/t/iframe-html-being-stripped-from-topic-content/318348 "2024-07-25T12:56:19Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![janbolmeson](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/janbolmeson/32/192162_2.png) [@janbolmeson](https://meta.discourse.org/u/janbolmeson)\
**Post date:** [October 15, 2024, 2:15pm UTC](https://meta.discourse.org/t/iframe-html-being-stripped-from-topic-content/318348/4 "2024-10-15T14:15:34Z")

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> [@JammyDodger](#):
>
> Could you try adding a trailing slash to the value in `allowed iframes` and see if that helps?

This solved a problem I spent a couple of hours trying to solve. 🙈

Discourse-team, could this not be added to the helper-text? That you need to add a slash to the domain?

(It is also a something that breaks between 3.2.X and 3.3.X. In 3.2.X it works without the slashes).

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