How do I apply order to includes

I’ve been trying to use this syntax but it does not seem to work, any ideas?

    include: [
        { model: models.Image, as: 'IdeaHeaderImages', order: [['Image.updated_at','ASC']] }
    ]

From here: https://github.com/rbjarnason/your-priorities-app/blob/master/server_api/controllers/ideas.js#L97

[cbaron]

Yeah, the docs are really bad.

[mickhansen]

That syntax is not currently supported (except with separate: true which only works for hasMany atm). You need to use the slighter longer/sweird syntax:

findAll({
  ...
  order: [
    [models.Image, 'updated_at', 'asc']
  ]
  ...
});