The worst.
diff --git a/setup.py b/setup.py
index cfbab31..238ee9b 100644
--- a/setup.py
+++ b/setup.py
@@ -73,7 +73,7 @@
 
 class PyTest(test):
     def finalize_options(self):
-        TestCommand.finalize_options(self)
+        test.finalize_options(self)
         self.test_args = []
         self.test_suite = True