diff --git a/tests/test_projectbuilder.py b/tests/test_projectbuilder.py
index 170ee739f..1f4ec83a7 100644
--- a/tests/test_projectbuilder.py
+++ b/tests/test_projectbuilder.py
@@ -576,6 +576,7 @@ def mock_tomli_not_available(mocker):
         importlib.reload(build)
 
 
+@pytest.mark.skipif(sys.verison_info >= (3, 11), reason='No need to test old toml support on 3.11+')
 def test_toml_instead_of_tomli(mocker, mock_tomli_not_available, tmp_dir, package_test_flit):
     mocker.patch('pep517.wrappers.Pep517HookCaller', autospec=True)