diff --git a/app/controllers/admin/budget_investments_controller.rb b/app/controllers/admin/budget_investments_controller.rb
index 0258c23a6..043c06394 100644
--- a/app/controllers/admin/budget_investments_controller.rb
+++ b/app/controllers/admin/budget_investments_controller.rb
@@ -75,17 +75,9 @@ class Admin::BudgetInvestmentsController < Admin::BaseController
       resource_model.parameterize('_')
     end
 
-    def sort_by(params)
-      if params.present? && Budget::Investment::SORTING_OPTIONS.include?(params)
-        "#{params == 'supports' ? 'cached_votes_up' : params} ASC"
-      else
-        "cached_votes_up DESC, created_at DESC"
-      end
-    end
-
     def load_investments
       @investments = Budget::Investment.scoped_filter(params, @current_filter)
-                                       .order(sort_by(params[:sort_by]))
+      @investments = @investments.order_filter(params[:sort_by]) if params[:sort_by].present?
       @investments = @investments.page(params[:page]) unless request.format.csv?
     end
 
diff --git a/app/models/budget/investment.rb b/app/models/budget/investment.rb
index ee3292fcd..82c17e517 100644
--- a/app/models/budget/investment.rb
+++ b/app/models/budget/investment.rb
@@ -57,6 +57,10 @@ class Budget
     scope :sort_by_price,            -> { reorder(price: :desc, confidence_score: :desc, id: :desc) }
     scope :sort_by_random,           ->(seed) { reorder("budget_investments.id % #{seed.to_f.nonzero? ? seed.to_f : 1}, budget_investments.id") }
 
+    scope :sort_by_id, -> { order("id DESC") }
+    scope :sort_by_title, -> { order("title ASC") }
+    scope :sort_by_supports, -> { order("cached_votes_up DESC") }
+
     scope :valuation_open,              -> { where(valuation_finished: false) }
     scope :without_admin,               -> { valuation_open.where(administrator_id: nil) }
     scope :without_valuator,            -> { valuation_open.where(valuator_assignments_count: 0) }
@@ -132,6 +136,12 @@ class Budget
       results.where("budget_investments.id IN (?)", ids)
     end
 
+    def self.order_filter(sorting_param)
+      if sorting_param.present? && SORTING_OPTIONS.include?(sorting_param)
+        send("sort_by_#{sorting_param}")
+      end
+    end
+
     def self.limit_results(budget, params, results)
       max_per_heading = params[:max_per_heading].to_i
       return results if max_per_heading <= 0
diff --git a/spec/features/admin/budget_investments_spec.rb b/spec/features/admin/budget_investments_spec.rb
index fac876f17..60034f297 100644
--- a/spec/features/admin/budget_investments_spec.rb
+++ b/spec/features/admin/budget_investments_spec.rb
@@ -608,8 +608,8 @@ feature 'Admin budget investments' do
     scenario 'Sort by ID' do
       visit admin_budget_budget_investments_path(budget, sort_by: 'id')
 
-      expect('B First Investment').to appear_before('A Second Investment')
-      expect('A Second Investment').to appear_before('C Third Investment')
+      expect('C Third Investment').to appear_before('A Second Investment')
+      expect('A Second Investment').to appear_before('B First Investment')
     end
 
     scenario 'Sort by title' do
@@ -622,8 +622,8 @@ feature 'Admin budget investments' do
     scenario 'Sort by supports' do
       visit admin_budget_budget_investments_path(budget, sort_by: 'supports')
 
-      expect('C Third Investment').to appear_before('A Second Investment')
-      expect('A Second Investment').to appear_before('B First Investment')
+      expect('B First Investment').to appear_before('A Second Investment')
+      expect('A Second Investment').to appear_before('C Third Investment')
     end
   end