diff --git a/CHANGELOG.md b/CHANGELOG.md
index a2ef8a06..e1b7d3cc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,10 @@ list yields a list of all related PRs for each release.
 
 # [v1.11.0]
 
+## Added
+
+- ACS Subsystem
+
 ## Changed
 
 - Update rootfs base of Linux, all related OBSW changes