diff --git a/sapl/parlamentares/migrations/0029_auto_20190517_1531.py b/sapl/parlamentares/migrations/0029_auto_20190517_1531.py
index ef24afd91..4f198bf0f 100644
--- a/sapl/parlamentares/migrations/0029_auto_20190517_1531.py
+++ b/sapl/parlamentares/migrations/0029_auto_20190517_1531.py
@@ -13,22 +13,9 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.RunSQL("""
-            update base_autor
-            set tipo_id = (select id
-                           from base_tipoautor
-                           where content_type_id = (select id
-                                                    from django_content_type
-                                                    where app_label = 'parlamentares' and model = 'bloco'))
-            where tipo_id = (select id
-		                     from base_tipoautor
-		                     where content_type_id = (select id
-					         from django_content_type
-					         where app_label = 'sessao' and model = 'bloco'));
+            update django_content_type set 
+                app_label = 'parlamentares',
+                model = 'bloco'
+            where app_label = 'sessao' and model = 'bloco'
         """),
-        migrations.RunSQL("""
-            delete from base_tipoautor
-            where content_type_id = (select id
-                                     from django_content_type
-                                     where app_label = 'sessao' and model = 'bloco')
-        """)
     ]