diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9816dd5a6..489896af1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,7 +12,7 @@ All notable changes to this project will be documented in this file.
 - Berry `introspect.contains` and `bytes.addfloat` (#20635)
 
 ### Breaking Changed
-- Matter aggregator relocated to endpoint 1 for Google compatibility, may break existing associations
+- Matter aggregator relocated to endpoint 1 for Google compatibility, may break existing associations (#20654)
 
 ### Changed
 - Library OneWire-Stickbreaker by TasmotaOneWire supporting Shelly Plus Add-On (#20580)
diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 0393061ea..4f308222d 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -163,6 +163,7 @@ The latter links can be used for OTA upgrades too like ``OtaUrl https://ota.tasm
 
 ### Breaking Changed
 - Refactoring of Berry `animate` module for WS2812 Leds [#20236](https://github.com/arendst/Tasmota/issues/20236)
+- Matter aggregator relocated to endpoint 1 for Google compatibility, may break existing associations [#20654](https://github.com/arendst/Tasmota/issues/20654)
 
 ### Changed
 - ESP8266 platform update from 2023.04.00 to 2024.01.01 [#20539](https://github.com/arendst/Tasmota/issues/20539)