{{ pages.previous }} on page 2 doesn't have ?page=1 in URL

[ghost]

I have a page with several AJAX elements, so I can't just use if request.is_ajax() to check for pagination requests. Instead, I use if request.is_ajax() and "page" in request.GET.

However, if I'm on page 2, the {{ pages.previous }} links to the main URL without a "pages" parameter. This means that the whole page is inserted again into .endless_page_template.