diff --git a/tests/books/2018.beancount b/tests/books/2018.beancount
new file mode 100644
index 0000000000000000000000000000000000000000..677a9de0dff0769a49da64ddd94067072c711e08
--- /dev/null
+++ b/tests/books/2018.beancount
@@ -0,0 +1,3 @@
+2018-04-01 * "2018 donation"
+  Income:Donations  20.18 USD
+  Assets:Checking