diff --git a/tests/test_main.py b/tests/test_main.py
index 80de05479..838233f56 100644
--- a/tests/test_main.py
+++ b/tests/test_main.py
@@ -269,7 +269,11 @@ def test_build_package_via_sdist_invalid_distribution(tmp_dir, package_test_setu
         ),
         (
             ['--sdist', '--no-isolation'],
-            ['* Getting build dependencies for sdist...', '* Building sdist...', 'Successfully built test_setuptools-1.0.0.tar.gz'],
+            [
+                '* Getting build dependencies for sdist...',
+                '* Building sdist...',
+                'Successfully built test_setuptools-1.0.0.tar.gz',
+            ],
         ),
         (
             ['--sdist', '--wheel', '--no-isolation'],