diff --git a/mongoengine/queryset/base.py b/mongoengine/queryset/base.py
index 9ddfeab2..24e12623 100644
--- a/mongoengine/queryset/base.py
+++ b/mongoengine/queryset/base.py
@@ -757,7 +757,7 @@ class BaseQuerySet(object):
                       '_read_preference', '_iter', '_scalar', '_as_pymongo',
                       '_limit', '_skip', '_hint', '_auto_dereference',
                       '_search_text', 'only_fields', '_max_time_ms',
-                      '_comment')
+                      '_comment', '_batch_size')
 
         for prop in copy_props:
             val = getattr(self, prop)
diff --git a/tests/queryset/queryset.py b/tests/queryset/queryset.py
index 0d8d6285..662ffe61 100644
--- a/tests/queryset/queryset.py
+++ b/tests/queryset/queryset.py
@@ -394,6 +394,16 @@ class QuerySetTest(unittest.TestCase):
         with self.assertRaises(ValueError):
             list(qs)
 
+    def test_batch_size_cloned(self):
+        class A(Document):
+            s = StringField()
+
+        # test that batch size gets cloned
+        qs = A.objects.batch_size(5)
+        self.assertEqual(qs._batch_size, 5)
+        qs_clone = qs.clone()
+        self.assertEqual(qs_clone._batch_size, 5)
+
     def test_update_write_concern(self):
         """Test that passing write_concern works"""
         self.Person.drop_collection()