-Architecture: all
-Depends: ${shlibs:Depends}, ${misc:Depends}, syslinux | grub2, python, rsync, mtools
-Recommends: syslinux, genisoimage
+Architecture: i386 amd64
+Depends: ${shlibs:Depends}, ${misc:Depends}, syslinux | grub-pc, python, rsync, mtools
+Recommends: syslinux, xorriso | genisoimage