diff --git a/vm/mikrotik-routeros.sh b/vm/mikrotik-routeros.sh
index ffe43608..047a90be 100644
--- a/vm/mikrotik-routeros.sh
+++ b/vm/mikrotik-routeros.sh
@@ -251,7 +251,7 @@ nfs | dir)
   DISK_REF="$VMID/"
   DISK_IMPORT="-format qcow2"
   ;;
-btrfs | zfspool)
+btrfs)
   DISK_EXT=""
   DISK_REF="$VMID/"
   DISK_IMPORT="-format raw"