diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3ec05ce54..21f1529d6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -39,6 +39,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Resizing textarea in activity palette looks ugly #1303
 - Player without face and color #1536
 - Undeletable text in FotoToon #1549
+- Blockrain: Game can start before pressing play button #1563
 
 ## [1.7.0] - 2023-03-28
 ### Added