diff --git a/doc/changelog.rst b/doc/changelog.rst
index 36ab46d8a551191a57cf3256a1e5e2541a3c215c..0269d49ee0b6116376999d01fb3162a5583db6be 100644
--- a/doc/changelog.rst
+++ b/doc/changelog.rst
@@ -13,6 +13,7 @@ unreleased
 
 - **New Features**
 
+    - fix :issue:`75` add frame counts when aggregating RIXS data :mr:`274`
 
 1.7.0
 -----