diff --git a/inc/temp.inc.sh b/inc/temp.inc.sh
index 1d088088..bd41b2d5 100644
--- a/inc/temp.inc.sh
+++ b/inc/temp.inc.sh
@@ -286,7 +286,7 @@ CHECKTEMP_SERVICE(){
 		# fi
 		SENSORS_CHECKED=()
 		for SENSORa in ${PW_SENSOR_ORD[@]}; do
-			[ "${last_temp[${SENSOR//-/}]}" == "" ] && last_temp[${SENSOR//-/}]=0
+			[ "${last_temp[${SENSORa//-/}]}" == "" ] && last_temp[${SENSORa//-/}]=0
 			CHECKTEMP_SERVICE_RUNSENSOR ${SENSORa} &
 			SENSORS_CHECKED+=(${SENSORa})
 		done