diff --git a/docs/admin_api/experimental_features.md b/docs/admin_api/experimental_features.md
index e32728e56d..f08a87f190 100644
--- a/docs/admin_api/experimental_features.md
+++ b/docs/admin_api/experimental_features.md
@@ -6,6 +6,7 @@ basis. The currently supported features are:
 for another client
 - [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575): enable experimental sliding sync support
 - [MSC4222](https://github.com/matrix-org/matrix-spec-proposals/pull/4222): adding `state_after` to sync v2
+- [MSC4525](https://github.com/matrix-org/matrix-spec-proposals/pull/4525): enable experimental paginated sync support
 
 To use it, you will need to authenticate by providing an `access_token`
 for a server admin: see [Admin API](../usage/administration/admin_api/).
diff --git a/tests/rest/client/sliding_sync/test_paginated_sync.py b/tests/rest/client/sliding_sync/test_msc4525_paginated_sync.py
similarity index 100%
rename from tests/rest/client/sliding_sync/test_paginated_sync.py
rename to tests/rest/client/sliding_sync/test_msc4525_paginated_sync.py