diff --git a/CHANGELOG.md b/CHANGELOG.md
index 37519663c..871ead4bd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -23,7 +23,7 @@ Version 1.5.4
 - [report activity]: add aggregator for activity users
 - fix bug: error when extracting activities without filter / aggregators selecting persons
 
-Master branch
-============
+Version 1.5.5
+=============
 
 - [activity] replace dropdown for selecting reasons and use chillEntity for reason rendering