diff --git a/athom-presence-sensor.yaml b/athom-presence-sensor.yaml
index 8b3056a..12a63a1 100644
--- a/athom-presence-sensor.yaml
+++ b/athom-presence-sensor.yaml
@@ -193,6 +193,7 @@ sensor:
 
   - platform: bh1750
     name: "Light Sensor"
+    id: light_sensor
     address: 0x23
     update_interval: 5s