diff --git a/0000-hotfix.patch b/0000-hotfix.patch
index e5712e3..fe556db 100644
--- a/0000-hotfix.patch
+++ b/0000-hotfix.patch
@@ -24,24 +24,7 @@ index 7a4d43d..ceea593 100644
      ADD_ARG (argv, i, str_btrfs);
      ADD_ARG (argv, i, "subvolume");
      ADD_ARG (argv, i, "list");
-+    ADD_ARG (argv, i, "-a");
++    ADD_ARG (argv, i, "-o");
      ADD_ARG (argv, i, fs_buf);
      ADD_ARG (argv, i, NULL);
  
-diff --git a/src/listfs.c b/src/listfs.c
-index ffb0adc..db127ea 100644
---- a/src/listfs.c
-+++ b/src/listfs.c
-@@ -176,9 +183,11 @@ check_with_vfs_type (guestfs_h *g, const char *device, struct stringsbuf *sb)
- 
-     for (size_t i = 0; i < vols->len; i++) {
-       struct guestfs_btrfssubvolume *this = &vols->val[i];
-+      char *btrfssubvolume_path = this->btrfssubvolume_path;
-+      if (STREQ(btrfssubvolume_path, "<FS_TREE>/@")) btrfssubvolume_path = "/@";
-       guestfs___add_sprintf (g, sb,
-                              "btrfsvol:%s/%s",
--                             device, this->btrfssubvolume_path);
-+                             device, btrfssubvolume_path);
-       guestfs___add_string (g, sb, "btrfs");
-     }
-