diff --git a/app/dashboard/migrations/0026_auto_20190328_1314.py b/app/dashboard/migrations/0026_auto_20190328_1314.py
new file mode 100644
index 00000000000..c249d7e0ee1
--- /dev/null
+++ b/app/dashboard/migrations/0026_auto_20190328_1314.py
@@ -0,0 +1,19 @@
+# Generated by Django 2.1.7 on 2019-03-28 13:14
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dashboard', '0025_merge_20190327_1106'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='bounty',
+            name='event',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='bounties', to='dashboard.HackathonEvent'),
+        ),
+    ]
diff --git a/app/dashboard/models.py b/app/dashboard/models.py
index 0eee9fd2ced..1e02e7b04b0 100644
--- a/app/dashboard/models.py
+++ b/app/dashboard/models.py
@@ -301,7 +301,7 @@ class Bounty(SuperModel):
         default=False, help_text=_('Admin override to mark as remarketing ready')
     )
     attached_job_description = models.URLField(blank=True, null=True)
-    event = models.ForeignKey('dashboard.HackathonEvent', related_name='bounties', null=True, on_delete=models.SET_NULL)
+    event = models.ForeignKey('dashboard.HackathonEvent', related_name='bounties', null=True, on_delete=models.SET_NULL, blank=True)
 
     # Bounty QuerySet Manager
     objects = BountyQuerySet.as_manager()