diff --git a/CHANGELOG.md b/CHANGELOG.md
index 37e639afad..9da2ed2661 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
  * Update `fs-readdir-recursive` and `chokidar`.
  * Support array destructuring on iterables.
+ * Make amd module id optional. Thanks [@webpro](https://github.com/webpro).
 
 # 1.12.21