diff --git a/tests/test_pytype.py b/tests/test_pytype.py
index 1b525d9f..78cb5fbd 100644
--- a/tests/test_pytype.py
+++ b/tests/test_pytype.py
@@ -5,8 +5,7 @@
 def test_pytype():
     result = subprocess.run(
         ["pytype", "vulture/core.py", "--disable=attribute-error"],
-        stdout=PIPE,
-        stderr=PIPE,
+        capture_output=True,
         universal_newlines=True,
     )
     assert result.stdout.strip().endswith("Success: no errors found")