1 files changed, 1 insertions, 1 deletions

diff --git a/bitbake/lib/toaster/orm/migrations/0017_distro_clone.py b/bitbake/lib/toaster/orm/migrations/0017_distro_clone.py
index d3c5901275..731c0debd2 100644
--- a/bitbake/lib/toaster/orm/migrations/0017_distro_clone.py
+++ b/bitbake/lib/toaster/orm/migrations/0017_distro_clone.py
@@ -18,7 +18,7 @@ class Migration(migrations.Migration):
                 ('up_date', models.DateTimeField(default=None, null=True)),
                 ('name', models.CharField(max_length=255)),
                 ('description', models.CharField(max_length=255)),
-                ('layer_version', models.ForeignKey(to='orm.Layer_Version')),
+                ('layer_version', models.ForeignKey(to='orm.Layer_Version', on_delete=models.CASCADE)),
             ],
         ),
     ]