How can I use this awesome gem along with the include method?

For example i did this:
`articles = Article.advanced_search("something")`

but then i wanna include another tables to that results

`articles.order("articles.updated_at DESC").includes(:sites, :article_types, :targets)`

But i just get an error, because the rank column isn't present, for example:
`ActiveRecord::StatementInvalid: PGError: ERROR:  column "rank0.83464760137993" does not exist`

Any ideas?