diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0a74ea5f..312b4e0f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@
  * feat: use Modern Streams API ([#531](https://github.com/node-formidable/node-formidable/pull/531))
  * fix: remove gently hijack and tests (([#539](https://github.com/node-formidable/node-formidable/pull/539)))
  * docs: Clarify supported hash algorithms (([#537](https://github.com/node-formidable/node-formidable/pull/537)))
+ * feat: better tests, add Airbnb + Prettier(([#542](https://github.com/node-formidable/node-formidable/pull/542)))
 
 ### v1.2.1 (2018-03-20)