diff --git a/publish/rcn-ee_bb.org-stable.sh b/publish/rcn-ee_bb.org-stable.sh
index d3aae072fd68d2a6eaccaee7848f2bc486b179c3..25a44aeb42824f56de0c43ca8eb87a73d896fa62 100755
--- a/publish/rcn-ee_bb.org-stable.sh
+++ b/publish/rcn-ee_bb.org-stable.sh
@@ -52,7 +52,7 @@ debian_jessie_seeed_lxqt_4gb="debian-8.7-seeed-lxqt-4gb-armhf-${time}"
 
 xz_img="xz -z -8"
 #xz_tar="xz -z -8"
-xz_tar="xz -T0 -z -8"
+xz_tar="xz -T2 -z -8"
 
 beaglebone="--dtb beaglebone --rootfs_label rootfs --hostname beaglebone --enable-cape-universal"