diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0d642664..8316291d 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]
 
 ### Added
+- organigram extraction checks for duplicate emails/labels in different organigram units
 
 ### Changes