diff --git a/CHANGELOG.md b/CHANGELOG.md
index ba03d1543..adfd17655 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 - Output inferred object property assertions using Whelk reasoner, by updating to Whelk 1.1.3. [#1121]
+- Bug was fixed that caused logical axioms with axiom annotations not to be processed correctly when merging axiom annotations [#1223]
 
 ### Changed
 - Update Whelk to 1.2.1 [#1221]