diff --git a/testapp/tests/test_expressions.py b/testapp/tests/test_expressions.py
index 90623753..d126fe71 100644
--- a/testapp/tests/test_expressions.py
+++ b/testapp/tests/test_expressions.py
@@ -5,7 +5,7 @@
 from django.db.models.expressions import Case, Exists, OuterRef, Subquery, Value, When
 from django.test import TestCase
 
-from ..models import Author, Comment, Post
+from ..models import Author, Comment, Editor, Post
 
 DJANGO3 = VERSION[0] >= 3
 
@@ -22,6 +22,18 @@ def test_with_count(self):
         ).filter(post_exists=True).count()
 
 
+class TestBulkUpdate(TestCase):
+    def test_set_null(self):
+        author = Author.objects.create(name="author")
+        editor = Editor.objects.create(name="editor")
+
+        posts = [
+            Post.objects.create(title="foo", author=author, alt_editor=editor),
+        ]
+        posts[0].alt_editor = None
+        Post.objects.bulk_update(posts, ['alt_editor'])
+
+
 class TestExists(TestCase):
     def setUp(self):
         self.author = Author.objects.create(name="author")