diff --git a/configuration/automations/brightness.yaml b/configuration/automations/brightness.yaml
index 7af230c..1f0b79f 100644
--- a/configuration/automations/brightness.yaml
+++ b/configuration/automations/brightness.yaml
@@ -22,7 +22,7 @@
   trigger:
     - platform: numeric_state
       entity_id: sensor.office_illuminance
-      below: '150'
+      below: '170'
       for:
         hours: 0
         minutes: 5