diff --git a/CHANGELOG.md b/CHANGELOG.md
index 88457d1..c4e70df 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [unreleased]
 
+- handle missing MQTT addon [#438](https://github.com/s-allius/tsun-gen3-proxy/issues/438)
+
 ## [0.14.0] - 2025-05-29
 
 - add-on: bump python to version 3.12.10-r1