diff --git a/usr.sbin/bsdinstall/scripts/script b/usr.sbin/bsdinstall/scripts/script
--- a/usr.sbin/bsdinstall/scripts/script
+++ b/usr.sbin/bsdinstall/scripts/script
@@ -167,10 +167,10 @@
 fi
 
 bsdinstall entropy
+bsdinstall umount
 if [ "$ZFSBOOT_DISKS" ]; then
 	zpool export $ZFSBOOT_POOL_NAME
 fi
-bsdinstall umount
 
 f_dprintf "Installation Completed at %s" "$( date )"