diff --git a/code/orgpatch.py b/code/orgpatch.py
index ade5ed6..df0bb81 100755
--- a/code/orgpatch.py
+++ b/code/orgpatch.py
@@ -46,6 +46,7 @@ import json
 import shutil
 import os
 from typing import List, Tuple, Optional, Dict, Any
+import pathlib
 
 Heading = Dict[str, Any]
 NamedElem = Dict[str, Any]