Django 1.8 - FieldError: Cannot resolve keyword into field

What if you set a related_name on the `ForeignKey ?

class Page(models.Model):
    site = models.ForeignKey('Site', related_name="pages")  # Note the related_name here

I tried it on another project and it work as axpected:

>>> Site.objects.filter(pages__pk=42)
[<Site: http://stackoverflow.com>]

If you don't set a related_name, I think the default is <model>_set. So it should be page_set.