diff --git a/profiles/templates/3.5/6_ac_update_sync/world/create/tools b/profiles/templates/3.5/6_ac_update_sync/world/create/tools
index 2770405..ce995ac 100644
--- a/profiles/templates/3.5/6_ac_update_sync/world/create/tools
+++ b/profiles/templates/3.5/6_ac_update_sync/world/create/tools
@@ -115,6 +115,7 @@ sys-process/iotop
 #in#
 
 #?in(os_linux_pkglist, CCM)!=#
+app-backup/btrbk
 app-containers/lxc
 sys-apps/calculate-access
 #in#