diff --git a/tests/modeltests/generic_relations/models.py b/tests/modeltests/generic_relations/models.py
index bd8478f534..2f36e268e0 100644
--- a/tests/modeltests/generic_relations/models.py
+++ b/tests/modeltests/generic_relations/models.py
@@ -22,7 +22,7 @@ class TaggedItem(models.Model):
     content_object = generic.GenericForeignKey()
 
     class Meta:
-        ordering = ["tag"]
+        ordering = ["tag", "-object_id"]
 
     def __unicode__(self):
         return self.tag