-my $db = SL::DB::Object->new->db;
-$db->dbh->do("UPDATE defaults SET doc_files = 't'");
-$db->dbh->do("UPDATE defaults SET doc_files_rootpath = '/var/tmp/kivifs'");
+my $temp_dir = File::Temp::tempdir("kivi-t-file-filesystem.XXXXXX", TMPDIR => 1, CLEANUP => 1);
+my $storage_dir = "$temp_dir/storage";
+
+mkdir($storage_dir) || die $!;
+{
+local $::lx_office_conf{paths}->{document_path} = $storage_dir;
+$::instance_conf->data;
+local $::instance_conf->{data}{doc_files} = 1;