diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index d58de00..da43049 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -16,6 +16,7 @@ Added
 Fixes
 -----
 * Fix unicode sandwich issue in cas_server.utils.update_url
+* Fix DeprecationWarning about default_app_config in Django 3.2
 
 Removed
 -------
diff --git a/cas_server/__init__.py b/cas_server/__init__.py
index 2ac3122..d2ae852 100644
--- a/cas_server/__init__.py
+++ b/cas_server/__init__.py
@@ -9,9 +9,11 @@
 #
 # (c) 2015-2016 Valentin Samir
 """A django CAS server application"""
+import django
 
 #: version of the application
 VERSION = '1.3.1'
 
-#: path the the application configuration class
-default_app_config = 'cas_server.apps.CasAppConfig'
+if django.VERSION < (3, 2):
+    #: path the the application configuration class
+    default_app_config = 'cas_server.apps.CasAppConfig'
diff --git a/cas_server/tests/test_utils.py b/cas_server/tests/test_utils.py
index 3064abf..d690724 100644
--- a/cas_server/tests/test_utils.py
+++ b/cas_server/tests/test_utils.py
@@ -10,6 +10,7 @@
 #
 # (c) 2016 Valentin Samir
 """Tests module for utils"""
+import django
 from django.test import TestCase, RequestFactory
 from django.db import connection
 
@@ -173,10 +174,11 @@ class UtilsTestCase(TestCase):
             utils.import_attr('cas_server.utils.toto')
         with self.assertRaises(ValueError):
             utils.import_attr('toto')
-        self.assertEqual(
-            utils.import_attr('cas_server.default_app_config'),
-            'cas_server.apps.CasAppConfig'
-        )
+        if django.VERSION < (3, 2):
+            self.assertEqual(
+                utils.import_attr('cas_server.default_app_config'),
+                'cas_server.apps.CasAppConfig'
+            )
         self.assertEqual(utils.import_attr(utils), utils)
 
     def test_update_url(self):