diff --git a/tests/test_model_serializer.py b/tests/test_model_serializer.py
index a6b5d4e19..24e3e21d1 100644
--- a/tests/test_model_serializer.py
+++ b/tests/test_model_serializer.py
@@ -86,7 +86,7 @@ class FieldOptionsModel(models.Model):
 
 
 class MappingForChoicesWithNonStandardArgs(models.Model):
-    choices_field_with_nonstandard_args = models.DecimalField(max_digits=3, decimal_places=1, choices=DECIMAL_CHOICES)
+    choices_field_with_nonstandard_args = models.DecimalField(max_digits=3, decimal_places=1, choices=DECIMAL_CHOICES, verbose_name='A label')
 
 
 class TestModelSerializer(TestCase):