diff --git a/tests/test_raises.py b/tests/test_raises.py
index <HASH>..<HASH> 100644
--- a/tests/test_raises.py
+++ b/tests/test_raises.py
@@ -119,13 +119,13 @@ def test_pytest_mark_raises_parametrize(testdir):
                     raise error
         """,
         [
-            '*::test_mark_raises*None* PASSED',
+            '*::test_mark_raises*None0* PASSED',
             '*::test_mark_raises*error1* PASSED',
             '*::test_mark_raises*error2* PASSED',
             '*::test_mark_raises*error3* PASSED',
             '*::test_mark_raises*error4* FAILED',
             '*::test_mark_raises*error5* FAILED',
-            '*::test_mark_raises*6None* FAILED',
+            '*::test_mark_raises*None1* FAILED',
         ],
         1
     )
Fix test which broke with upgrade to pytest <I>

Unfortunately this test is pretty brittle.  For now, hopefully fixing
the pytest version will keep it consistent.