diff --git a/tests/test_pytest_randomly.py b/tests/test_pytest_randomly.py
index deea606..9d46f33 100644
--- a/tests/test_pytest_randomly.py
+++ b/tests/test_pytest_randomly.py
@@ -78,7 +78,9 @@ def test_b():
                 assert test_b.num == test_a.num
         """
     )
-    out = ourtester.runpytest("--randomly-dont-reorganize", "--randomly-dont-seed-per-test")
+    out = ourtester.runpytest(
+        "--randomly-dont-reorganize", "--randomly-dont-seed-per-test"
+    )
     out.assert_outcomes(passed=2, failed=0)
 
 
@@ -799,7 +801,9 @@ def fake_entry_points(*, group):
     ]
 
     reseed.mock_calls[:] = []
-    pytester.runpytest_inprocess("--randomly-seed=424242", "--randomly-dont-seed-per-test")
+    pytester.runpytest_inprocess(
+        "--randomly-seed=424242", "--randomly-dont-seed-per-test"
+    )
     assert reseed.mock_calls == [
         mock.call(424242),
         mock.call(424242),