diff --git a/netbox_paas/migrations/0002_rename_application.py b/netbox_paas/migrations/0002_rename_application.py
index 607f8b2..06262ae 100644
--- a/netbox_paas/migrations/0002_rename_application.py
+++ b/netbox_paas/migrations/0002_rename_application.py
@@ -1,6 +1,7 @@
 # Generated by Django 4.2.8 on 2024-05-10 05:43
 
-from django.db import migrations
+from django.db import migrations, models
+import django.db.models.deletion
 
 
 def named_tuple_fetch_all(cursor):
@@ -86,6 +87,12 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
+        migrations.AlterField(
+            model_name='netboxdbbackup',
+            name='netbox_env',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='db_backups',
+                                    to='netbox_paas.netboxconfiguration'),
+        ),
         migrations.RunPython(rename_indexes, migrations.RunPython.noop),
         migrations.RunPython(rename_foreignkeys, migrations.RunPython.noop),
         migrations.RunPython(migrate_models),