diff --git a/oc_lettings_site/migrations/0002_auto_20250904_1536.py b/oc_lettings_site/migrations/0002_auto_20250904_1536.py
index ca4b1e4..5e0aafa 100644
--- a/oc_lettings_site/migrations/0002_auto_20250904_1536.py
+++ b/oc_lettings_site/migrations/0002_auto_20250904_1536.py
@@ -1,6 +1,9 @@
 # Generated by Django 3.0 on 2025-09-04 15:36
 
-from django.db import migrations
+from django.db import migrations, models
+import django.db.models.deletion
+from django.conf import settings
+
 
 
 class Migration(migrations.Migration):
@@ -17,7 +20,13 @@ class Migration(migrations.Migration):
                     name='address',
                 ),
             ],
-            database_operations=[],
+            database_operations=[
+                migrations.AlterField(
+                    model_name='letting',
+                    name='address',
+                    field=models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to='lettings.Address'),
+                ),
+            ],
         ),
         migrations.SeparateDatabaseAndState(
             state_operations=[
@@ -26,7 +35,13 @@ class Migration(migrations.Migration):
                     name='user',
                 ),
             ],
-            database_operations=[],
+            database_operations=[
+                migrations.AlterField(
+                    model_name='profile',
+                    name='user',
+                    field=models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL),
+                )
+            ],
         ),
         migrations.SeparateDatabaseAndState(
             state_operations=[