1 files changed, 8 insertions, 1 deletions
diff --git a/tests/invalid_models_tests/test_relative_fields.py b/tests/invalid_models_tests/test_relative_fields.py
index 5b4bb45ff8..075bbaefbc 100644
--- a/tests/invalid_models_tests/test_relative_fields.py
+++ b/tests/invalid_models_tests/test_relative_fields.py
@@ -94,7 +94,9 @@ class RelativeFieldTests(SimpleTestCase):
             name = models.CharField(max_length=20)
 
         class ModelM2M(models.Model):
-            m2m = models.ManyToManyField(Model, null=True, validators=[lambda x: x])
+            m2m = models.ManyToManyField(
+                Model, null=True, validators=[lambda x: x], db_comment="Column comment"
+            )
 
         field = ModelM2M._meta.get_field("m2m")
         self.assertEqual(
@@ -110,6 +112,11 @@ class RelativeFieldTests(SimpleTestCase):
                     obj=field,
                     id="fields.W341",
                 ),
+                DjangoWarning(
+                    "db_comment has no effect on ManyToManyField.",
+                    obj=field,
+                    id="fields.W346",
+                ),
             ],
         )