diff --git a/tests/modeltests/model_formsets/tests.py b/tests/modeltests/model_formsets/tests.py
index 34f8d47755..0e4f2f5991 100644
--- a/tests/modeltests/model_formsets/tests.py
+++ b/tests/modeltests/model_formsets/tests.py
@@ -6,7 +6,7 @@ from decimal import Decimal
 from django import forms
 from django.db import models
 from django.forms.models import (_get_foreign_key, inlineformset_factory,
-    modelformset_factory, modelformset_factory)
+    modelformset_factory)
 from django.test import TestCase, skipUnlessDBFeature
 
 from modeltests.model_formsets.models import (
@@ -353,6 +353,28 @@ class ModelFormsetTest(TestCase):
         self.assertEqual(poet1.name, 'Vladimir Mayakovsky')
         self.assertEqual(poet2.name, 'Vladimir Mayakovsky')
 
+    def test_custom_form(self):
+        """ Test that model_formset respects fields and exclude parameters of
+            custom form
+        """
+        class PostForm1(forms.ModelForm):
+            class Meta:
+                model = Post
+                fields = ('title', 'posted')
+
+        class PostForm2(forms.ModelForm):
+            class Meta:
+                model = Post
+                exclude = ('subtitle',)
+
+        PostFormSet = modelformset_factory(Post, form=PostForm1)
+        formset = PostFormSet()
+        self.assertFalse("subtitle" in formset.forms[0].fields)
+
+        PostFormSet = modelformset_factory(Post, form=PostForm2)
+        formset = PostFormSet()
+        self.assertFalse("subtitle" in formset.forms[0].fields)
+
     def test_model_inheritance(self):
         BetterAuthorFormSet = modelformset_factory(BetterAuthor)
         formset = BetterAuthorFormSet()