diff --git a/tests/test_tag_query.py b/tests/test_tag_query.py
index 4719bf6..895d5d5 100644
--- a/tests/test_tag_query.py
+++ b/tests/test_tag_query.py
@@ -15,6 +15,8 @@ def test_serialize_tag_with_enum_kind():
     assert serialize_tag(row) == {
         "id": 1, "name": "Sasuke Uchiha", "kind": "character",
         "fandom_id": 5, "fandom_name": "Naruto", "is_system": False,
+        # Applied-tag context defaults for rows without image scope (m139).
+        "source": None, "confirmed": False,
     }
 
 
@@ -27,6 +29,7 @@ def test_serialize_tag_with_string_kind_and_no_fandom():
     assert serialize_tag(row) == {
         "id": 2, "name": "solo", "kind": "general",
         "fandom_id": None, "fandom_name": None, "is_system": False,
+        "source": None, "confirmed": False,
     }