X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/c226012e4114e09fd37cd384a2aada77476815cd..05b7014d1d710937c6a4b5cdccdb4890f377818d:/src/contact/migrations/0001_initial.py

diff --git a/src/contact/migrations/0001_initial.py b/src/contact/migrations/0001_initial.py
index 1c0a565b4..216c4c508 100644
--- a/src/contact/migrations/0001_initial.py
+++ b/src/contact/migrations/0001_initial.py
@@ -1,7 +1,5 @@
-# -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
 from django.db import migrations, models
+import django.db.models.deletion
 import jsonfield.fields
 
 
@@ -38,6 +36,6 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='attachment',
             name='contact',
-            field=models.ForeignKey(to='contact.Contact'),
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='contact.Contact'),
         ),
     ]