diff --git a/netbox/dcim/migrations/0099_interface_type_keystone.py b/netbox/dcim/migrations/0099_interface_type_keystone.py
new file mode 100644
index 000000000..569581084
--- /dev/null
+++ b/netbox/dcim/migrations/0099_interface_type_keystone.py
@@ -0,0 +1,19 @@
+from django.db import migrations
+
+
+def interface_type_to_slug(apps, schema_editor):
+    Interface = apps.get_model('dcim', 'Interface')
+    Interface.objects.filter(type=32766).update(type='keystone')
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dcim', '0098_devicetype_images'),
+    ]
+
+    operations = [
+        migrations.RunPython(
+            code=interface_type_to_slug
+        ),
+    ]