diff --git a/app/controllers/experts/avis_controller.rb b/app/controllers/experts/avis_controller.rb
index 2e964badd..4971fc676 100644
--- a/app/controllers/experts/avis_controller.rb
+++ b/app/controllers/experts/avis_controller.rb
@@ -58,18 +58,13 @@ module Experts
 
     def create_avis
       @procedure = Procedure.find(params[:procedure_id])
-      if !@procedure.feature_enabled?(:expert_not_allowed_to_invite)
-        @new_avis = create_avis_from_params(avis.dossier, current_expert, avis.confidentiel)
+      @new_avis = create_avis_from_params(avis.dossier, current_expert, avis.confidentiel)
 
-        if @new_avis.nil?
-          redirect_to instruction_expert_avis_path(avis.procedure, avis)
-        else
-          set_avis_and_dossier
-          render :instruction
-        end
-      else
-        flash.alert = "Cette démarche ne vous permet pas de demander un avis externe"
+      if @new_avis.nil?
         redirect_to instruction_expert_avis_path(avis.procedure, avis)
+      else
+        set_avis_and_dossier
+        render :instruction
       end
     end
 
diff --git a/app/views/experts/avis/instruction.html.haml b/app/views/experts/avis/instruction.html.haml
index b1604da53..914587395 100644
--- a/app/views/experts/avis/instruction.html.haml
+++ b/app/views/experts/avis/instruction.html.haml
@@ -31,7 +31,7 @@
         .send-wrapper
           = f.submit 'Envoyer votre avis', class: 'fr-btn'
 
-  - if !@dossier.termine? && !@avis.procedure.feature_enabled?(:expert_not_allowed_to_invite)
+  - if !@dossier.termine?
     = render partial: "experts/shared/avis/form", locals: { url: avis_expert_avis_path(@avis.procedure, @avis), linked_dossiers: @dossier.linked_dossiers_for(current_expert), must_be_confidentiel: @avis.confidentiel?, avis: @new_avis }
 
   - if @dossier.avis_for_expert(current_expert).present?
diff --git a/app/views/instructeurs/avis/instruction.html.haml b/app/views/instructeurs/avis/instruction.html.haml
index a48ecb92e..fb9c18335 100644
--- a/app/views/instructeurs/avis/instruction.html.haml
+++ b/app/views/instructeurs/avis/instruction.html.haml
@@ -31,7 +31,7 @@
         .send-wrapper
           = f.submit 'Envoyer votre avis', class: 'fr-btn'
 
-  - if !@dossier.termine? && !@avis.procedure.feature_enabled?(:expert_not_allowed_to_invite)
+  - if !@dossier.termine?
     = render partial: "instructeurs/shared/avis/form", locals: { url: avis_instructeur_avis_path(@avis.procedure, @avis), linked_dossiers: @dossier.linked_dossiers_for(current_instructeur), must_be_confidentiel: @avis.confidentiel?, avis: @new_avis }
 
   - if @dossier.avis_for(current_instructeur).present?
diff --git a/config/initializers/flipper.rb b/config/initializers/flipper.rb
index 4c3c5a280..0d7e3fc19 100644
--- a/config/initializers/flipper.rb
+++ b/config/initializers/flipper.rb
@@ -15,7 +15,6 @@ features = [
   :administrateur_web_hook,
   :api_particulier,
   :dossier_pdf_vide,
-  :expert_not_allowed_to_invite,
   :hide_instructeur_email,
   :procedure_routage_api
 ]
diff --git a/spec/controllers/experts/avis_controller_spec.rb b/spec/controllers/experts/avis_controller_spec.rb
index 4502f3ccb..0f66094a2 100644
--- a/spec/controllers/experts/avis_controller_spec.rb
+++ b/spec/controllers/experts/avis_controller_spec.rb
@@ -326,26 +326,6 @@ describe Experts::AvisController, type: :controller do
       end
     end
 
-    describe '#expert_cannot_invite_another_expert' do
-      let!(:previous_avis) { create(:avis, dossier: dossier, claimant: claimant, experts_procedure: experts_procedure, confidentiel: previous_avis_confidentiel) }
-      let(:previous_avis_confidentiel) { false }
-      let(:asked_confidentiel) { false }
-      let(:intro) { 'introduction' }
-      let(:emails) { "[\"toto@totomail.com\"]" }
-      let(:invite_linked_dossiers) { nil }
-
-      before do
-        Flipper.enable_actor(:expert_not_allowed_to_invite, procedure)
-        post :create_avis, params: { id: previous_avis.id, procedure_id: procedure.id, avis: { emails: emails, introduction: intro, confidentiel: asked_confidentiel, invite_linked_dossiers: invite_linked_dossiers, introduction_file: @introduction_file } }
-      end
-
-      context 'when the expert cannot invite another expert' do
-        let(:asked_confidentiel) { false }
-        it { expect(flash.alert).to eq("Cette démarche ne vous permet pas de demander un avis externe") }
-        it { expect(response).to redirect_to(instruction_expert_avis_path(procedure, previous_avis)) }
-      end
-    end
-
     describe '#create_avis' do
       let(:previous_avis_confidentiel) { false }
       let(:previous_revoked_at) { nil }
diff --git a/spec/views/experts/avis/instruction.html.haml_spec.rb b/spec/views/experts/avis/instruction.html.haml_spec.rb
index 5ce2a54ef..b360f9e82 100644
--- a/spec/views/experts/avis/instruction.html.haml_spec.rb
+++ b/spec/views/experts/avis/instruction.html.haml_spec.rb
@@ -23,12 +23,4 @@ describe 'experts/avis/instruction.html.haml', type: :view do
     let(:confidentiel) { false }
     it { is_expected.to have_text("Cet avis est partagé avec les autres experts") }
   end
-
-  context 'when an expert is not allowed to invite another expert' do
-    let(:confidentiel) { false }
-    before do
-      Flipper.enable(:expert_not_allowed_to_invite, avis.procedure)
-    end
-    it { is_expected.to have_no_text("Inviter des personnes à donner leur avis") }
-  end
 end