diff --git a/CHANGELOG.md b/CHANGELOG.md
index 87506628..0f18153f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [unreleased]
 
 ### Fixed
+- Fix language code not recognizable due to inconsistent case
 
 ### Changed