diff --git a/meta-tiogapass/recipes-fbtp/fb-powerctrl/files/host-poweroff.service b/meta-tiogapass/recipes-fbtp/fb-powerctrl/files/host-poweroff.service
index 95c7708..d23ef90 100644
--- a/meta-tiogapass/recipes-fbtp/fb-powerctrl/files/host-poweroff.service
+++ b/meta-tiogapass/recipes-fbtp/fb-powerctrl/files/host-poweroff.service
@@ -5,5 +5,5 @@
 
 [Service]
 Type=oneshot
-ExecStart=/usr/sbin/power-util mb 1 off
+ExecStart=/usr/sbin/power-util mb off
 SyslogIdentifier=power-util