diff --git a/docs/labs.md b/docs/labs.md
index 4399d362..8250bf91 100644
--- a/docs/labs.md
+++ b/docs/labs.md
@@ -50,3 +50,7 @@ That's it. Now should see your new counter under the header.
 
 An experimental, faster, message composer which should be more reliable and less prone to problems when 
 using your chosen input method.
+
+## Multiple integration managers (`feature_many_integration_managers`)
+
+Exposes a way to access all the integration managers known to Riot. This is an implementation of [MSC1957](https://github.com/matrix-org/matrix-doc/pull/1957).