diff --git a/Lib/test/test_array.py b/Lib/test/test_array.py
index 8fcd12bbf..70fff5d0b 100644
--- a/Lib/test/test_array.py
+++ b/Lib/test/test_array.py
@@ -30,8 +30,6 @@ typecodes = 'ubBhHiIlLfdqQ'
 
 class MiscTest(unittest.TestCase):
 
-    # TODO: RUSTPYTHON
-    @unittest.expectedFailure
     def test_array_is_sequence(self):
         self.assertIsInstance(array.array("B"), collections.abc.MutableSequence)
         self.assertIsInstance(array.array("B"), collections.abc.Reversible)