diff --git a/tests/test_libzim_creator.py b/tests/test_libzim_creator.py
index 3d8ca5c7..2dff2ce7 100644
--- a/tests/test_libzim_creator.py
+++ b/tests/test_libzim_creator.py
@@ -605,6 +605,7 @@ def test_hints_values(fpath):
         c.add_item(StaticItem(path="5", title="", hints={5: True}))
         c.add_item(StaticItem(path="6", title="", hints={"yolo": True}))
         c.add_item(StaticItem(path="7", title="", hints={"FRONT_ARTICLE": True}))
+        c.add_item(StaticItem(path="8", title="", hints={0: True}))
 
         # non-existent Hint
         with pytest.raises(AttributeError, match="YOLO"):