diff --git a/LnkParse3/extra/shell_item.py b/LnkParse3/extra/shell_item.py
index 039f5e4a..ab04d3a7 100644
--- a/LnkParse3/extra/shell_item.py
+++ b/LnkParse3/extra/shell_item.py
@@ -1,3 +1,5 @@
+import warnings
+
 from LnkParse3.extra.lnk_extra_base import LnkExtraBase
 from LnkParse3.lnk_targets import LnkTargets
 from LnkParse3.lnk_targets import TargetFactory