diff --git a/powerwall.sh b/powerwall.sh
index 22af85cc..8797f3ca 100755
--- a/powerwall.sh
+++ b/powerwall.sh
@@ -5,12 +5,14 @@ action="$1"
 FOLDER='/opt/idssys/powerwall'
 VERS='1.030921'
 
-
 source /opt/idssys/powerwall/defaults.inc
 source /opt/idssys/powerwall/powerwall.conf
 source /opt/idssys/defaults/colors.inc
 source /opt/idssys/defaults/default.inc
 
+shopt -s lastpipe
+
+
 #ssh root@10.5.10.35 '/vmfs/volumes/NFS_ESXi-Vault/esxi-shutdown.sh > /dev/null 2>&1' & > /dev/null 2>&1
 
 GETTEMP(){