diff --git a/src/c3nav/mapdata/migrations/0003_auto_20160929_0736.py b/src/c3nav/mapdata/migrations/0003_auto_20160929_0736.py
new file mode 100644
index 00000000..bfebb538
--- /dev/null
+++ b/src/c3nav/mapdata/migrations/0003_auto_20160929_0736.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.1 on 2016-09-29 07:36
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mapdata', '0002_auto_20160926_0858'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='feature',
+            name='name',
+            field=models.SlugField(primary_key=True, serialize=False, verbose_name='feature identifier'),
+        ),
+    ]