diff --git a/docs/ref/models/querysets.txt b/docs/ref/models/querysets.txt
index 908291d9bf..dc51e26366 100644
--- a/docs/ref/models/querysets.txt
+++ b/docs/ref/models/querysets.txt
@@ -1523,6 +1523,7 @@ This has a number of caveats though:
 * It does not work with child models in a multi-table inheritance scenario.
 * If the model's primary key is an :class:`~django.db.models.AutoField` it
   does not retrieve and set the primary key attribute, as ``save()`` does.
+* It does not work with many-to-many relationships.
 
 The ``batch_size`` parameter controls how many objects are created in single
 query. The default is to create all objects in one batch, except for SQLite