diff --git a/qrtr_account/migrations/0016_slice_bank_acc.py b/qrtr_account/migrations/0016_slice_bank_acc.py
new file mode 100644
index 0000000..8b5056b
--- /dev/null
+++ b/qrtr_account/migrations/0016_slice_bank_acc.py
@@ -0,0 +1,19 @@
+# Generated by Django 3.2.3 on 2023-08-31 02:45
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('qrtr_account', '0015_alter_bankaccount_institution'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='slice',
+            name='bank_acc',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='qrtr_account.bankaccount'),
+        ),
+    ]
diff --git a/qrtr_account/models.py b/qrtr_account/models.py
index 8ff50e0..addefbb 100644
--- a/qrtr_account/models.py
+++ b/qrtr_account/models.py
@@ -71,7 +71,7 @@ class Slice(models.Model):
         limit_choices_to=avail_parents,
         on_delete=models.CASCADE, null=True, blank=True)
     parent_id = models.PositiveIntegerField(null=True)
-    bank_acc = models.ForeignKey(null=True, blank=True)
+    bank_acc = models.ForeignKey(BankAccount, on_delete=models.CASCADE, null=True, blank=True)
     is_unsliced = models.BooleanField(default=False)
     slice_of = GenericForeignKey('parent_type', 'parent_id')