diff --git a/python/paddle/fluid/tests/unittests/test_operator_desc.py b/python/paddle/fluid/tests/unittests/test_operator_desc.py
index 4153394c1da776d0a41e1415a09fa7d6f4b14d6d..37b9a9188ab44df81029ae6d9925ae21c1929cff 100644
--- a/python/paddle/fluid/tests/unittests/test_operator_desc.py
+++ b/python/paddle/fluid/tests/unittests/test_operator_desc.py
@@ -69,7 +69,7 @@ class TestOperator(unittest.TestCase):
             set(mul_op.attr_names),
             set([
                 "x_num_col_dims", "y_num_col_dims", "op_role", "op_role_var",
-                "op_namescope"
+                "op_namescope", "op_callstack"
             ]))
         self.assertEqual(mul_op.has_attr("x_num_col_dims"), True)
         self.assertEqual(mul_op.attr_type("x_num_col_dims"), core.AttrType.INT)