Use output of 'dpkg --print-architecture' instead of default $ARCH.
drwxr-xr-x - debian
drwxr-xr-x - docs
drwxr-xr-x - etc
drwxr-xr-x - examples
-rwxr-xr-x 9033 grml-live
drwxr-xr-x - i386_files
drwxr-xr-x - work