diff --git a/apparmor.d/groups/grub/grub-mkrelpath b/apparmor.d/groups/grub/grub-mkrelpath
index 789f68287..7b5f7eaa1 100644
--- a/apparmor.d/groups/grub/grub-mkrelpath
+++ b/apparmor.d/groups/grub/grub-mkrelpath
@@ -26,7 +26,7 @@ profile grub-mkrelpath @{exec_path} {
 
   /tmp/grub-btrfs.*/@snapshots/@{int}/snapshot/boot/ r,
   /tmp/grub-btrfs.*/@/.snapshots/@{int}/snapshot/boot/ r,
-  /tmp/grub-btrfs.*/@_backup_@{int}/boot/ r,
+  /tmp/grub-btrfs.*/@_backup_**/boot/ r,
   /tmp/grub-btrfs.*/ r,
 
   @{PROC}/@{pids}/mountinfo r,