diff --git a/test/test_freeze_app.py b/test/test_freeze_app.py
index 97e99d4..907f829 100644
--- a/test/test_freeze_app.py
+++ b/test/test_freeze_app.py
@@ -42,8 +42,7 @@ class FreezeTestCase(TestCase):
         """
         User passes no args, should fail with SystemExit
         """
-        with self.assertRaises(SystemExit):
-            self.parser.parse_args([])
+        self.assertRaises(SystemExit, self.parser.parse_args, [])
 
     def test_with_config(self):
         """