diff --git a/sigi/apps/servicos/migrations/0005_auto_20160912_1503.py b/sigi/apps/servicos/migrations/0005_auto_20160912_1503.py
deleted file mode 100644
index e25f681..0000000
--- a/sigi/apps/servicos/migrations/0005_auto_20160912_1503.py
+++ /dev/null
@@ -1,21 +0,0 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.9.6 on 2016-09-12 15:03
-from __future__ import unicode_literals
-
-from django.db import migrations, models
-import django.db.models.deletion
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('servicos', '0004_auto_20160623_0829'),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name='casamanifesta',
-            name='casa_legislativa',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='casas.CasaLegislativa'),
-        ),
-    ]
diff --git a/sigi/apps/servidores/migrations/0004_auto_20160912_1503.py b/sigi/apps/servidores/migrations/0004_auto_20160912_1503.py
deleted file mode 100644
index c01ad6a..0000000
--- a/sigi/apps/servidores/migrations/0004_auto_20160912_1503.py
+++ /dev/null
@@ -1,22 +0,0 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.9.6 on 2016-09-12 15:03
-from __future__ import unicode_literals
-
-from django.conf import settings
-from django.db import migrations, models
-import django.db.models.deletion
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('servidores', '0003_auto_20160811_1553'),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name='servidor',
-            name='user',
-            field=models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL),
-        ),
-    ]
diff --git a/sigi/apps/whois/urls.py b/sigi/apps/whois/urls.py
index 8e6223a..8e499a4 100644
--- a/sigi/apps/whois/urls.py
+++ b/sigi/apps/whois/urls.py
@@ -1,10 +1,9 @@
 # coding: utf-8
-from django.conf.urls import patterns, url
+from django.conf.urls import url
 from django.views.generic.base import TemplateView
 from . import views
 
-urlpatterns = patterns(
-    '',
+urlpatterns = [
     url(r'^(?P<dominio>.+)$', views.whois_query),
-)
+]