diff --git a/Lib/test/test_class.py b/Lib/test/test_class.py
index 3288e011a..662de752b 100644
--- a/Lib/test/test_class.py
+++ b/Lib/test/test_class.py
@@ -445,7 +445,6 @@ class ClassTests(unittest.TestCase):
         del testme.cardinal
         self.assertCallStack([('__delattr__', (testme, "cardinal"))])
 
-    @cpython_only
     def testHasAttrString(self):
         import sys
         from test.support import import_helper