diff --git a/homeassistant/components/matter/climate.py b/homeassistant/components/matter/climate.py
index 192cb6b3bb4..713aadf5620 100644
--- a/homeassistant/components/matter/climate.py
+++ b/homeassistant/components/matter/climate.py
@@ -350,6 +350,7 @@ DISCOVERY_SCHEMAS = [
             clusters.Thermostat.Attributes.TemperatureSetpointHold,
             clusters.Thermostat.Attributes.UnoccupiedCoolingSetpoint,
             clusters.Thermostat.Attributes.UnoccupiedHeatingSetpoint,
+            clusters.OnOff.Attributes.OnOff,
         ),
         device_type=(device_types.Thermostat, device_types.RoomAirConditioner),
     ),
diff --git a/homeassistant/components/matter/fan.py b/homeassistant/components/matter/fan.py
index 86f03dc7a03..8cbd24977e3 100644
--- a/homeassistant/components/matter/fan.py
+++ b/homeassistant/components/matter/fan.py
@@ -313,6 +313,7 @@ DISCOVERY_SCHEMAS = [
             clusters.FanControl.Attributes.RockSetting,
             clusters.FanControl.Attributes.WindSetting,
             clusters.FanControl.Attributes.AirflowDirection,
+            clusters.OnOff.Attributes.OnOff,
         ),
     ),
 ]