diff --git a/profiles/templates/3.3/2_ac_install_merge/app-shells/bash/bashrc.d/xz_threads.sh b/profiles/templates/3.3/2_ac_install_merge/app-shells/bash/bashrc.d/xz_threads.sh
index 9f8d1821d..6f9b9fdf4 100644
--- a/profiles/templates/3.3/2_ac_install_merge/app-shells/bash/bashrc.d/xz_threads.sh
+++ b/profiles/templates/3.3/2_ac_install_merge/app-shells/bash/bashrc.d/xz_threads.sh
@@ -1,4 +1,4 @@
 # Calculate comment=#
 #!/bin/bash
 
-export XZ_OPT="--threads=0"
+export XZ_OPT="--threads=0 -9"