diff --git a/heating/heizungen.rules b/heating/heizungen.rules
index 7f620fd..7951e4e 100644
--- a/heating/heizungen.rules
+++ b/heating/heizungen.rules
@@ -18,7 +18,7 @@ end
 // Turn on heating if someone returns home during heating time period
 rule "Heizung Wohnzimmer ein 2"
 	when
-		Item Presence_Overall received command ON
+		Item Presence_Overall changed to ON
 	then
 		if (ThermostatEGWohnzimmer_Status.state==ON) {
 			sendCommand(ThermostatEGWohnzimmer_4_SetTemperature, 19)
@@ -28,7 +28,7 @@ end
 // Turn off (turn to a lower temperature) heating if everybody has left home or heating time period is over
 rule "Heizung Wohnzimmer aus"
 	when
-		Item Presence_Overall received command OFF or
+		Item Presence_Overall changed to OFF or
 		Time cron "0  0 22 ? * MON" or
 		Time cron "0  0 22 ? * TUE" or
 		Time cron "0  0 22 ? * WED" or