diff --git a/hosts.yml b/hosts.yml
index 4d8b938..31b916f 100644
--- a/hosts.yml
+++ b/hosts.yml
@@ -79,6 +79,12 @@ all:
           opts: "subvolid=5,noatime,compress=zstd"
           passno: "0"
 
+        - src: "/dev/mapper/disk0"
+          path: "/mnt/btr_backup"
+          fstype: "btrfs"
+          opts: "subvol=btr_backup,noatime,compress=zstd"
+          passno: "0"
+
         - src: "/dev/mapper/disk0"
           path: "/var/log"
           fstype: "btrfs"