diff --git a/CHANGES.md b/CHANGES.md
index a2029b9901..f1e1061c49 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -8,7 +8,7 @@ Improvements 🙌:
  -
 
 Bugfix 🐛:
- -
+ - Fix MSC2858 implementation details (#2540)
 
 Translations 🗣:
  -