diff --git a/CHANGELOG.md b/CHANGELOG.md
index 23bb2ff87..ab57c2811 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,7 +10,7 @@ All notable changes to this project will be documented in this file.
 - Allow acl in mqtt when client certificate is in use with `#define USE_MQTT_CLIENT_CERT` (#22998)
 - Berry `tasmota.when_network_up()` and simplified Matter using it (#23057)
 - Berry `introspect.solidified()` to know if a Berry object is solidified or in RAM (#23063)
-- Berry `global.undef()` to undefine a global variable
+- Berry `global.undef()` to undefine a global variable (#23073)
 
 ### Breaking Changed
 
diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 98b3c5119..37ae858ba 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -120,6 +120,7 @@ The latter links can be used for OTA upgrades too like ``OtaUrl https://ota.tasm
 - Berry experimental driver for AXP2101 for M5Core2v1.1 [#23039](https://github.com/arendst/Tasmota/issues/23039)
 - Berry `tasmota.when_network_up()` and simplified Matter using it [#23057](https://github.com/arendst/Tasmota/issues/23057)
 - Berry `introspect.solidified()` to know if a Berry object is solidified or in RAM [#23063](https://github.com/arendst/Tasmota/issues/23063)
+- Berry `global.undef()` to undefine a global variable [#23073](https://github.com/arendst/Tasmota/issues/23073)
 - LVGL experimental mirroring of display on Web UI [#23041](https://github.com/arendst/Tasmota/issues/23041)
 
 ### Breaking Changed