diff --git a/tests/test_data_account.py b/tests/test_data_account.py
index bfc6f86..04ecff1 100644
--- a/tests/test_data_account.py
+++ b/tests/test_data_account.py
@@ -25,6 +25,7 @@ from conservancy_beancount import data
     ('Expenses:Tax:Sales', 'Expenses:Tax', True),
     ('Expenses:Tax:Sales', 'Expenses:', True),
     ('Expenses:Tax:Sales', 'Expenses', True),
+    ('Expenses:Tax:Sales', 'Expense', False),
     ('Expenses:Tax:Sales', 'Accrued:', False),
     ('Expenses:Tax:Sales', 'Accrued', False),
 ])