diff --git a/dbtemplates/apps.py b/dbtemplates/apps.py
index 3cf738d..9f75273 100644
--- a/dbtemplates/apps.py
+++ b/dbtemplates/apps.py
@@ -5,3 +5,5 @@ from django.utils.translation import gettext_lazy as _
 class DBTemplatesConfig(AppConfig):
     name = 'dbtemplates'
     verbose_name = _('Database templates')
+
+    default_auto_field = 'django.db.models.AutoField'