diff --git a/powerwall.sh b/powerwall.sh
index f5d1f9d8..2718488a 100755
--- a/powerwall.sh
+++ b/powerwall.sh
@@ -16,9 +16,9 @@ VERBOSE=false
 #ssh root@10.5.10.35 '/vmfs/volumes/NFS_ESXi-Vault/esxi-shutdown.sh > /dev/null 2>&1' & > /dev/null 2>&1
 
 CHECKTEMP(){
-	[ "${1}" != "" ] && SENSORS=("${1}") || SENSORS=${SENSOR_ID[@]}
+	[ "${1}" != "" ] && SENSORS["${1}"]=1 || SENSORS=${SENSOR_ID[@]}
 	
-	for SENSOR in ${SENSORS}; do
+	for SENSOR in ${!SENSORS[@]}; do
 		echo "HERE: $SENSOR"
 	done