diff --git a/test/expense_attachment.sql b/test/expense_attachment.sql
index 7e9804b..d12d122 100644
--- a/test/expense_attachment.sql
+++ b/test/expense_attachment.sql
@@ -43,7 +43,6 @@ select col_hasnt_default('expense_attachment', 'content');
 set client_min_messages to warning;
 truncate expense_attachment cascade;
 truncate expense cascade;
-truncate invoice cascade;
 truncate tax cascade;
 truncate tax_class cascade;
 truncate contact cascade;