diff --git a/docs/labs.md b/docs/labs.md
index 7621e346eb8..fe1ea548a32 100644
--- a/docs/labs.md
+++ b/docs/labs.md
@@ -143,3 +143,7 @@ have [MSC3827](https://github.com/matrix-org/matrix-spec-proposals/pull/3827) en
 Configures Element to use a new cryptography implementation based on the [matrix-rust-sdk](https://github.com/matrix-org/matrix-rust-sdk).
 
 This setting is (currently) _sticky_ to a user's session: it only takes effect when the user logs in to a new session. Likewise, even after disabling the setting in `config.json`, the Rust implemention will remain in use until users log out.
+
+## New room header & details (`feature_new_room_decoration_ui`) [In Development]
+
+Refactors visually the room header and room sidebar