diff --git a/backend/src/lib/scheduler.js b/backend/src/lib/scheduler.js
index eaeeca8..5e899e1 100644
--- a/backend/src/lib/scheduler.js
+++ b/backend/src/lib/scheduler.js
@@ -17,7 +17,7 @@ const ACTIVE_BOOKING_STATUSES = ['confirmed', 'unconfirmed', 'arrived']
 const CANCELLED_STATUSES = ['cancelled', 'no_show']
 const HEAT_STATES = ['heating_up', 'occupied']
 const COOL_STATES = ['vacant', 'cooling_down', 'booked']
-const AC_DEVICE_TYPES = ['mhi_modbus', 'mhi_mqtt']  // matches routes/override.js's mhi-control scope
+const AC_DEVICE_TYPES = ['mhi_modbus', 'mhi_mqtt', 'daikin']  // every device_type commandAcDevice() knows how to drive
 
 let timerHandle = null
 let running = false