diff --git a/tests/one_to_one/tests.py b/tests/one_to_one/tests.py
index f59749f8cf..72d279b83c 100644
--- a/tests/one_to_one/tests.py
+++ b/tests/one_to_one/tests.py
@@ -96,12 +96,15 @@ class OneToOneTests(TestCase):
         assert_filter_waiters(restaurant__place__exact=self.p1.pk)
         assert_filter_waiters(restaurant__place__exact=self.p1)
         assert_filter_waiters(restaurant__place__pk=self.p1.pk)
-        assert_filter_waiters(restaurant__exact=self.p1.pk)
-        assert_filter_waiters(restaurant__pk=self.p1.pk)
-        assert_filter_waiters(restaurant=self.p1.pk)
+        assert_filter_waiters(restaurant__exact=self.r1.pk)
+        assert_filter_waiters(restaurant__exact=self.r1)
+        assert_filter_waiters(restaurant__pk=self.r1.pk)
+        assert_filter_waiters(restaurant=self.r1.pk)
         assert_filter_waiters(restaurant=self.r1)
+        assert_filter_waiters(id__exact=w.pk)
+        assert_filter_waiters(pk=w.pk)
         # Delete the restaurant; the waiter should also be removed
-        r = Restaurant.objects.get(pk=self.p1.pk)
+        r = Restaurant.objects.get(pk=self.r1.pk)
         r.delete()
         self.assertEqual(Waiter.objects.count(), 0)