diff --git a/tests/test_black.py b/tests/test_black.py
index 161a1b7..e4b1b01 100644
--- a/tests/test_black.py
+++ b/tests/test_black.py
@@ -7,6 +7,10 @@ import sys
 code_root = Path(__file__).parent.parent
 
 
+@pytest.mark.skipif(
+    sys.version_info[:2] > (3, 6),
+    reason="Breaks on 3.7 at the moment, but it only needs to run under one Python version",
+)
 def test_black():
     runner = CliRunner()
     result = runner.invoke(