diff --git a/gracedb/migrations/0012_new_LIB_event_structure.py b/gracedb/migrations/0012_new_LIB_event_structure.py
new file mode 100644
index 0000000000000000000000000000000000000000..752bff80296aeffd55340b724bb4de9718e59785
--- /dev/null
+++ b/gracedb/migrations/0012_new_LIB_event_structure.py
@@ -0,0 +1,64 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('gracedb', '0011_add_AllSkyLong_search'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='lalinferenceburstevent',
+            old_name='frequency',
+            new_name='frequency_mean',
+        ),
+        migrations.RenameField(
+            model_name='lalinferenceburstevent',
+            old_name='hrss',
+            new_name='hrss_mean',
+        ),
+        migrations.RenameField(
+            model_name='lalinferenceburstevent',
+            old_name='omicron_snr',
+            new_name='omicron_snr_network',
+        ),
+        migrations.RenameField(
+            model_name='lalinferenceburstevent',
+            old_name='quality',
+            new_name='quality_mean',
+        ),
+        migrations.AddField(
+            model_name='lalinferenceburstevent',
+            name='frequency_median',
+            field=models.FloatField(null=True),
+        ),
+        migrations.AddField(
+            model_name='lalinferenceburstevent',
+            name='hrss_median',
+            field=models.FloatField(null=True),
+        ),
+        migrations.AddField(
+            model_name='lalinferenceburstevent',
+            name='omicron_snr_H1',
+            field=models.FloatField(null=True),
+        ),
+        migrations.AddField(
+            model_name='lalinferenceburstevent',
+            name='omicron_snr_L1',
+            field=models.FloatField(null=True),
+        ),
+        migrations.AddField(
+            model_name='lalinferenceburstevent',
+            name='omicron_snr_V1',
+            field=models.FloatField(null=True),
+        ),
+        migrations.AddField(
+            model_name='lalinferenceburstevent',
+            name='quality_median',
+            field=models.FloatField(null=True),
+        ),
+    ]