S3 configuration broken somehow?

[orenyk]

2017-11-28T00:45:59.389250+00:00 app[web.1]: Completed 500 Internal Server Error in 290ms (ActiveRecord: 83.7ms)
2017-11-28T00:45:59.391420+00:00 app[web.1]:   
2017-11-28T00:45:59.391455+00:00 app[web.1]: ActionView::Template::Error (uninitialized constant Paperclip::Storage::S3::Aws
2017-11-28T00:45:59.391456+00:00 app[web.1]: Did you mean?  AWS):
2017-11-28T00:45:59.391771+00:00 app[web.1]:     1: <div class="thumbnail">
2017-11-28T00:45:59.391773+00:00 app[web.1]:     2:   <%= link_to equipment_model do %>
2017-11-28T00:45:59.391774+00:00 app[web.1]:     3:     <% image_tag (equipment_model.photo.exists? ? equipment_model.photo.url(:thumbnail) : 'no-image.gif') %>
2017-11-28T00:45:59.391775+00:00 app[web.1]:     4:   <% end %>
2017-11-28T00:45:59.391775+00:00 app[web.1]:     5:   <h4 class="equipment_title">
2017-11-28T00:45:59.391776+00:00 app[web.1]:     6:     <%= link_to equipment_model.name, equipment_model, class: 'equipment_title_link', rel: 'tooltip', title: equipment_model.name %>

Appears to be a somewhat known issue.