diff --git a/app/models/procedure_presentation.rb b/app/models/procedure_presentation.rb
index f75a04ed5..1185a416f 100644
--- a/app/models/procedure_presentation.rb
+++ b/app/models/procedure_presentation.rb
@@ -1,11 +1,6 @@
 # frozen_string_literal: true
 
 class ProcedurePresentation < ApplicationRecord
-  EXTRA_SORT_COLUMNS = {
-    'notifications' => ['notifications'],
-    'self' => ['id', 'state']
-  }
-
   TABLE = 'table'
   COLUMN = 'column'
   ORDER = 'order'
@@ -23,8 +18,6 @@ class ProcedurePresentation < ApplicationRecord
   delegate :procedure, :instructeur, to: :assign_to
 
   validate :check_allowed_displayed_fields
-  validate :check_allowed_sort_column
-  validate :check_allowed_sort_order
   validate :check_allowed_filter_columns
   validate :check_filters_max_length
   validate :check_filters_max_integer
@@ -289,17 +282,6 @@ class ProcedurePresentation < ApplicationRecord
     end
   end
 
-  def check_allowed_sort_column
-    check_allowed_field(:sort, sort, EXTRA_SORT_COLUMNS)
-  end
-
-  def check_allowed_sort_order
-    order = sort['order']
-    if !["asc", "desc"].include?(order)
-      errors.add(:sort, "#{order} n’est pas une ordre permis")
-    end
-  end
-
   def check_allowed_filter_columns
     filters.each do |key, columns|
       return true if key == 'migrated'
diff --git a/spec/lib/tasks/deployment/20210720133539_remove_migration_status_on_filters_spec.rb b/spec/lib/tasks/deployment/20210720133539_remove_migration_status_on_filters_spec.rb
index 866c5fe55..1eb4e20d5 100644
--- a/spec/lib/tasks/deployment/20210720133539_remove_migration_status_on_filters_spec.rb
+++ b/spec/lib/tasks/deployment/20210720133539_remove_migration_status_on_filters_spec.rb
@@ -47,24 +47,4 @@ describe '20201001161931_migrate_filters_to_use_stable_id' do
       expect(procedure_presentation_without_migration.filters['suivis']).to be_present
     end
   end
-
-  context 'when the procedure presentation is invalid' do
-    before do
-      procedure_presentation_with_migration.update_column(
-        :sort,
-       { table: 'invalid-table', column: 'invalid-column', order: 'invalid-order' }
-      )
-    end
-
-    it 'removes the "migrated" key properly' do
-      run_task
-      expect(procedure_presentation_with_migration).not_to be_valid
-      expect(procedure_presentation_with_migration.filters).not_to have_key('migrated')
-    end
-
-    it 'leaves the other keys unchanged' do
-      run_task
-      expect(procedure_presentation_without_migration.filters['suivis']).to be_present
-    end
-  end
 end
diff --git a/spec/models/procedure_presentation_spec.rb b/spec/models/procedure_presentation_spec.rb
index a7677d4f7..8fb60d672 100644
--- a/spec/models/procedure_presentation_spec.rb
+++ b/spec/models/procedure_presentation_spec.rb
@@ -41,13 +41,6 @@ describe ProcedurePresentation do
       it { expect(build(:procedure_presentation, displayed_fields: [{ table: "user", column: "reset_password_token", "order" => "asc" }])).to be_invalid }
     end
 
-    context 'of sort' do
-      it { expect(build(:procedure_presentation, sort: { table: "notifications", column: "notifications", "order" => "asc" })).to be_valid }
-      it { expect(build(:procedure_presentation, sort: { table: "self", column: "id", "order" => "asc" })).to be_valid }
-      it { expect(build(:procedure_presentation, sort: { table: "self", column: "state", "order" => "asc" })).to be_valid }
-      it { expect(build(:procedure_presentation, sort: { table: "user", column: "reset_password_token", "order" => "asc" })).to be_invalid }
-    end
-
     context 'of filters' do
       it { expect(build(:procedure_presentation, filters: { "suivis" => [{ table: "user", column: "reset_password_token", "order" => "asc" }] })).to be_invalid }
       it { expect(build(:procedure_presentation, filters: { "suivis" => [{ table: "user", column: "email", "value" => "exceedingly long filter value" * 10 }] })).to be_invalid }