diff --git a/app/models/budget.rb b/app/models/budget.rb
index 26489419c..8d2a6ef57 100644
--- a/app/models/budget.rb
+++ b/app/models/budget.rb
@@ -163,10 +163,6 @@ class Budget < ApplicationRecord
     formatted_amount(heading_price(heading))
   end
 
-  def formatted_heading_amount_spent(heading)
-    formatted_amount(amount_spent(heading))
-  end
-
   def investments_orders
     case phase
     when "accepting", "reviewing"
diff --git a/app/models/budget/investment.rb b/app/models/budget/investment.rb
index b11af9e25..61d31b625 100644
--- a/app/models/budget/investment.rb
+++ b/app/models/budget/investment.rb
@@ -301,10 +301,6 @@ class Budget
       user.headings_voted_within_group(group).where(id: heading.id).exists?
     end
 
-    def ballotable_by?(user)
-      reason_for_not_being_ballotable_by(user).blank?
-    end
-
     def enough_money?(ballot)
       available_money = ballot.amount_available(heading)
       price.to_i <= available_money