diff --git a/test_create_movie.py b/test_create_movie.py
index 1a7483f5dc80bdd0af4e11e708dd3a0ee91144b1..ab1de15dfd63eca61f181861c3d0d95cb5db6a4d 100644
--- a/test_create_movie.py
+++ b/test_create_movie.py
@@ -23,7 +23,7 @@ class TestCreateMovie(TestCase):
         movie_database.ensure_tables_exist()
         session = movie_database.create_session()
         MoviesApp._create_movie(session, 'Example', 4000000, 290000000)
-        actual = session.query(Movie).filter(Movie.title == 'Example').one()
+        actual = session.query(Movie).filter(Movie.title == 'Example').first()
         self.assertIsNotNone(actual)  # less-weak oracle (but still weak)
 
     def test_create_movie_inserts_one_movie(self):