From 7d49202abb954e9221078205a7461344f28f91db Mon Sep 17 00:00:00 2001
From: georgemclaughlin <george2gfm@gmail.com>
Date: Fri, 13 Mar 2026 21:56:54 -0500
Subject: [PATCH] Fix AirCube ZHA quirk import

---
 zha/aircube.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/zha/aircube.py b/zha/aircube.py
index 0f18e32..26f873e 100644
--- a/zha/aircube.py
+++ b/zha/aircube.py
@@ -29,6 +29,7 @@ class AttributeDefs(CustomCluster.AttributeDefs):
         AirQualityCluster.cluster_id,
         endpoint_id=10,
         unit="ppm",
+        device_class=SensorDeviceClass.CO2,
         state_class=SensorStateClass.MEASUREMENT,
         fallback_name="eCO2",
     )