diff --git a/app/controllers/proposals_controller.rb b/app/controllers/proposals_controller.rb
index 7b1fa80b2..ddb6a66b6 100644
--- a/app/controllers/proposals_controller.rb
+++ b/app/controllers/proposals_controller.rb
@@ -36,7 +36,7 @@ class ProposalsController < ApplicationController
   end
 
   def summary
-    @proposals = Proposal.grouped_by_categories(Proposal.category_names)
+    @proposals = Proposal.last_week.sort_by_confidence_score.grouped_by_categories(Proposal.category_names)
   end
 
   private
diff --git a/app/models/proposal.rb b/app/models/proposal.rb
index 3d23449c6..f46a2e555 100644
--- a/app/models/proposal.rb
+++ b/app/models/proposal.rb
@@ -41,7 +41,7 @@ class Proposal < ActiveRecord::Base
   scope :sort_by_random,           -> { reorder("RANDOM()") }
   scope :sort_by_relevance ,       -> { all }
   scope :sort_by_flags,            -> { order(flags_count: :desc, updated_at: :desc) }
-  scope :last_week,                -> { where("created_at >= ?", 7.days.ago)}
+  scope :last_week,                -> { where("proposals.created_at >= ?", 7.days.ago)}
 
   scope :grouped_by_categories,    -> (categories) { where("lower(tags.name) IN (?)", categories).
                                                      joins(:tags).select('proposals.*, tags.name').