diff --git a/powerwall.sh b/powerwall.sh
index 89cf50d5..9eb6046e 100755
--- a/powerwall.sh
+++ b/powerwall.sh
@@ -74,7 +74,7 @@ CHECKTEMP_SERVICE(){
 						echo "alert sent"
 						last_temp=$temp_f
 						
-						for ESXIHOST in "${ESXIHOSTS[@]}"; do
+						for ESXIHOST in "${MAINHOSTS[@]}"; do
 							echo "Shutting Down: ${ESXIHOST}"
 							/usr/bin/ssh root@${ESXIHOST} "cp /vmfs/volumes/iSCSI2-Datastore2\ \(R5\)\(1-4\)/\!SCRIPTS/esxidown/async.sh /vmfs/volumes/iSCSI2-Datastore2\ \(R5\)\(1-4\)/\!SCRIPTS/esxidown/async-${ESXIHOST}.sh"
 							/usr/bin/ssh root@${ESXIHOST} "cp /vmfs/volumes/iSCSI2-Datastore2\ \(R5\)\(1-4\)/\!SCRIPTS/esxidown/esxidown.sh /vmfs/volumes/iSCSI2-Datastore2\ \(R5\)\(1-4\)/\!SCRIPTS/esxidown/esxidown-${ESXIHOST}.sh"