diff --git a/tests/test_basic.py b/tests/test_basic.py
index 33818c7..7737041 100644
--- a/tests/test_basic.py
+++ b/tests/test_basic.py
@@ -3,5 +3,5 @@ def test_true():
     assert True
 
 
-# def test_fail():
-#     assert False
+def test_fail():
+    assert False