diff --git a/tests/sources/xml/test_ead.py b/tests/sources/xml/test_ead.py
index 43ba249..ee4599a 100644
--- a/tests/sources/xml/test_ead.py
+++ b/tests/sources/xml/test_ead.py
@@ -883,6 +883,7 @@ def test_get_dates_success():
             <unitdate certainty="approximate" datechar="creation" normal="1905/2012">
                 1905-2012
             </unitdate>
+            <unitdate normal="2023-01-01">2023-01-01</unitdate>
             """
         ),
         parent_element="did",
@@ -892,7 +893,8 @@ def test_get_dates_success():
             kind="creation",
             note="approximate",
             range=timdex.DateRange(gte="1905", lte="2012"),
-        )
+        ),
+        timdex.Date(value="2023-01-01"),
     ]