diff --git a/usr/share/librem5/l5-shipme b/usr/share/librem5/l5-shipme
index b9fe4f5d1b10464cf5a7243540840e4a27c9d6d3..34c61f8a07cfd2d8d1092ebe24f27c9ec626c17f 100755
--- a/usr/share/librem5/l5-shipme
+++ b/usr/share/librem5/l5-shipme
@@ -4,16 +4,9 @@ set -e
 
 VOLATILE=(/root/.bash_history /home/purism/.bash_history)
 
-function bat_ship_mode ()
-{
-  i2cset -f -y 3 0x6a 0x00 0x88
-  # shut off the battery with 10-15 second delay
-  i2cset -f -y 3 0x6a 0x09 0x6e
-}
-
 rm -f "${VOLATILE[@]}"
 
-bat_ship_mode
+/usr/lib/systemd/system-shutdown/l5-poweroff-shipmode
 
 # self destruct if run form $PATH
 # so the user can't hit it