diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index fd9eaec..d3e4e0b 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -3,6 +3,7 @@
 ## Checklist
 
 -   [ ] Ensure your code works with manual testing
+-   [ ] New or updated `public`/`exported` symbols have accurate [TSDoc](https://tsdoc.org/) documentation.
 -   [ ] Linter and other CI checks pass
 -   [ ] Sign-off given on the changes (see [CONTRIBUTING.md](https://github.com/vector-im/element-desktop/blob/develop/CONTRIBUTING.md))