diff --git a/fs/ext2.c b/fs/ext2.c
index ac0757e..1c29885 100644
--- a/fs/ext2.c
+++ b/fs/ext2.c
@@ -577,6 +577,9 @@ grub_ext2_mount (grub_disk_t disk)
   return data;
 
  fail:
+  if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
+    grub_error (GRUB_ERR_BAD_FS, "not an xfs filesystem");
+
   grub_free (data);
   return 0;
 }