diff --git a/test/fixtures/parity_input.py b/test/fixtures/parity_input.py
index db90fdf..2f80b27 100644
--- a/test/fixtures/parity_input.py
+++ b/test/fixtures/parity_input.py
@@ -1,3 +1,5 @@
+from django.db import models
+
 class Author(models.Model):
     name = models.CharField(max_length=100)