diff --git a/modoboa/admin/migrations/0014_auto_20181017_1628.py b/modoboa/admin/migrations/0014_auto_20181017_1628.py
new file mode 100644
index 000000000..ca7dee0c0
--- /dev/null
+++ b/modoboa/admin/migrations/0014_auto_20181017_1628.py
@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.16 on 2018-10-17 14:28
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('admin', '0013_auto_20180124_2311'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='domain',
+            name='default_mailbox_quota',
+            field=models.PositiveIntegerField(default=0, verbose_name='Default mailbox quota'),
+        ),
+        migrations.AlterField(
+            model_name='domain',
+            name='quota',
+            field=models.PositiveIntegerField(default=0),
+        ),
+    ]