diff --git a/oscarapi/apps.py b/oscarapi/apps.py
index 63a59051..e40e798e 100644
--- a/oscarapi/apps.py
+++ b/oscarapi/apps.py
@@ -3,3 +3,4 @@
 
 class OscarAPIConfig(AppConfig):
     name = "oscarapi"
+    default_auto_field = "django.db.models.AutoField"