diff --git a/src/backend/InvenTree/common/models.py b/src/backend/InvenTree/common/models.py
index 8945517322..1dcbb5c531 100644
--- a/src/backend/InvenTree/common/models.py
+++ b/src/backend/InvenTree/common/models.py
@@ -62,9 +62,13 @@ if sys.version_info >= (3, 11):
     from typing import NotRequired
 else:
 
-    class NotRequired:
+    class NotRequired:  # pragma: no cover
         """NotRequired type helper is only supported with Python 3.11+."""
 
+        def __class_getitem__(cls, item):
+            """Return the item."""
+            return item
+
 
 class MetaMixin(models.Model):
     """A base class for InvenTree models to include shared meta fields.