diff --git a/CHANGELOG.md b/CHANGELOG.md
index c329da0..355e5da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 - Add result browser queried with runid to get_results notebook
+- PPConfig_error analysis notebook
 
 ### Changed