diff --git a/HISTORY.rst b/HISTORY.rst
index d34f839bf0..99c2ac17af 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -9,6 +9,7 @@
 * Add an user test mixin to group user testing.
 * Add test the user managament app for database conversion.
 * Add support for natural keys to the DocumentPageImageCache model.
+* Add database conversion test to the common app.
 
 3.1.1 (2018-09-18)
 ==================
diff --git a/mayan/apps/common/tests/test_models.py b/mayan/apps/common/tests/test_models.py
new file mode 100644
index 0000000000..7ef6106649
--- /dev/null
+++ b/mayan/apps/common/tests/test_models.py
@@ -0,0 +1,10 @@
+from __future__ import unicode_literals
+
+from common.tests import BaseTestCase
+from user_management.tests.mixins import UserTestMixin
+
+
+class UserLocaleProfileTestCase(UserTestMixin, BaseTestCase):
+    def test_natural_keys(self):
+        self._create_user()
+        self._test_database_conversion('auth', 'common')