Disable Local Backup on Mac

Hello,

I have 2 computer setup with one Wuala account. I have command line Linux server which earns storage for me and I've enabled setBackup true on it.

The other ir my Mac laptop for which I would like to disable Local Backup, but I can't do that in GUI.

Is there a possibility to disable Local Storage on Mac so that when I upload files, they're not backup up on it.

Thanks,
k.

EDIT: Ok. Probably my Linux client hadn't yet reported that the Local Backup is true. Now I can disable Local Backup on Mac.