diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5588bdbd..e589f6e9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## Ongoing
+
+- Remove serial_number, ZigBee MAC address is now shown in HA, via PR [400](https://github.com/plugwise/plugwise_usb-beta/pull/400)
+
 ## v0.58.2 - 2026-01-29
 
 - Update plugwise_usb to [v0.47.2](https://github.com/plugwise/python-plugwise-usb/releases/tag/v0.47.2) fixing a bug.
diff --git a/custom_components/plugwise_usb/__init__.py b/custom_components/plugwise_usb/__init__.py
index 8a35c6b5..7d928370 100644
--- a/custom_components/plugwise_usb/__init__.py
+++ b/custom_components/plugwise_usb/__init__.py
@@ -75,7 +75,6 @@ def _async_migrate_entity_entry(
         manufacturer="Plugwise",
         model="Stick",
         name=str(api_stick.name),
-        serial_number=str(api_stick.mac_stick),
         sw_version=str(api_stick.firmware),
     )
 
diff --git a/custom_components/plugwise_usb/entity.py b/custom_components/plugwise_usb/entity.py
index aa47e050..045da4bb 100644
--- a/custom_components/plugwise_usb/entity.py
+++ b/custom_components/plugwise_usb/entity.py
@@ -60,7 +60,6 @@ def device_info(self) -> DeviceInfo:
             model=str(self._node_info.model),
             model_id=self._node_info.model_type,
             name=str(self._node_info.name),
-            serial_number=str(self._node_info.mac),
             sw_version=str(self._node_info.firmware),
             via_device=self._via_device,
         )