From e2dff4c6ec33f2686f685ac192028edf0c829e96 Mon Sep 17 00:00:00 2001
From: joostlek <joostlek@outlook.com>
Date: Thu, 19 Oct 2023 21:51:33 +0200
Subject: [PATCH] Add serial number to Brother

---
 homeassistant/components/brother/sensor.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/homeassistant/components/brother/sensor.py b/homeassistant/components/brother/sensor.py
index 4ea6f7abbad1ac..e9554d84207e61 100644
--- a/homeassistant/components/brother/sensor.py
+++ b/homeassistant/components/brother/sensor.py
@@ -383,6 +383,7 @@ async def async_setup_entry(
     device_info = DeviceInfo(
         configuration_url=f"http://{entry.data[CONF_HOST]}/",
         identifiers={(DOMAIN, coordinator.data.serial)},
+        serial_number=coordinator.data.serial,
         manufacturer="Brother",
         model=coordinator.data.model,
         name=coordinator.data.model,