diff --git a/CHANGELOG.md b/CHANGELOG.md
index a3b7a3d4..009c8720 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,7 @@ will consitute of a breaking change warranting a new major release:
 ## Changed
 
 - Move ACS board polling to separate worker thread.
+- Move SUS board polling to separate worker thread.
 
 ## Fixed