diff --git a/tests/test_ko.py b/tests/test_ko.py
index e6bbdc0d..3e53f89f 100644
--- a/tests/test_ko.py
+++ b/tests/test_ko.py
@@ -84,7 +84,7 @@ def test_currency(self):
     def test_ordinal(self):
         cases = [(1, "한"), (101, "백한"), (2, "두"), (5, "다섯"), (1050, "천쉰"),
                  (10, "열"), (20, "스무"), (21, "스물한"), (100, "백"), (1000, "천"), 
-                 (10000, "만"), (100000, "십만"), (1000000, "백만"), 
+                 (10000, "만"), (100000, "십만"), (1000000, "백만"),  (100001, "십만 한"),
                  (10000000, "천만"), (100000000, "일억"), (1000000000, "십억"),
                  (10000000000, "백억"), (100000000000, "천억"),
                  (1000000000000, "일조"), (10000000000000, "십조"),