diff --git a/src/unified_graphics/diag.py b/src/unified_graphics/diag.py
index 6d43b82e..9d41d4b3 100644
--- a/src/unified_graphics/diag.py
+++ b/src/unified_graphics/diag.py
@@ -2,7 +2,6 @@
 from collections import namedtuple
 from dataclasses import dataclass
 from enum import Enum
-from pathlib import Path
 from typing import Generator, List, Union
 from urllib.parse import urlparse