diff --git a/app/controllers/admin/payouts_controller.rb b/app/controllers/admin/payouts_controller.rb
index 80240b8..f148fa6 100644
--- a/app/controllers/admin/payouts_controller.rb
+++ b/app/controllers/admin/payouts_controller.rb
@@ -60,12 +60,6 @@ class Admin::PayoutsController < ApplicationController
     end
   end
 
-  # Legacy method - redirect to new workflow
-  def process
-    @payout = Payout.find(params[:id])
-    redirect_to admin_payout_path(@payout), alert: "Use the new manual payout workflow."
-  end
-
   private
 
   def set_payout
diff --git a/config/routes.rb b/config/routes.rb
index 12a53ec..8417c12 100755
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,16 +1,4 @@
 Rails.application.routes.draw do
-  namespace :admin do
-    resources :payouts, only: [ :index, :show ] do
-      member do
-        post :process          # Legacy route
-        post :approve
-        post :reject
-        post :mark_processing
-        post :mark_completed
-        post :mark_failed
-      end
-    end
-  end
   # Define your application routes per the DSL in https://guides.rubyonrails.org/routing.html
 
   # Reveal health status on /up that returns 200 if the app boots with no exceptions, otherwise 500.
@@ -107,6 +95,19 @@ Rails.application.routes.draw do
     end
   end
 
+  # === Administration ===
+  namespace :admin do
+    resources :payouts, only: [ :index, :show ] do
+      member do
+        post :approve
+        post :reject
+        post :mark_processing
+        post :mark_completed
+        post :mark_failed
+      end
+    end
+  end
+
   # API routes versioning
   namespace :api do
     namespace :v1 do
diff --git a/test/controllers/admin/payouts_controller_test.rb b/test/controllers/admin/payouts_controller_test.rb
index b549632..324981d 100644
--- a/test/controllers/admin/payouts_controller_test.rb
+++ b/test/controllers/admin/payouts_controller_test.rb
@@ -2,46 +2,28 @@ require "test_helper"
 
 class Admin::PayoutsControllerTest < ActionDispatch::IntegrationTest
   setup do
-    @admin_user = User.create!(email: "admin@example.com", password: "password123", password_confirmation: "password123", is_professionnal: true, stripe_customer_id: "cus_test_admin")
+    @admin_user = User.create!(email: "admin@example.com", password: "password123", password_confirmation: "password123", is_professionnal: true, stripe_customer_id: "cus_test_admin", onboarding_completed: true)
     @payout = payouts(:one)
   end
 
-  test "process payout success for pending payout" do
-    sign_in @admin_user
-    @payout.update(status: :pending)
-
-    # Mock service
-    PayoutService.any_instance.expects(:process!).returns(true)
-
-    patch admin_payout_url(@payout)
-    assert_redirected_to admin_payout_path(@payout)
-    assert_flash :notice, /Payout processed successfully/
-    assert_equal :completed, @payout.reload.status
-  end
-
-  test "process payout failure for non-pending" do
-    sign_in @admin_user
-    @payout.update(status: :completed)
-
-    patch admin_payout_url(@payout)
-    assert_redirected_to admin_payout_path(@payout)
-    assert_flash :alert, /Payout not in pending status/
-  end
-
-  test "process payout service error" do
-    sign_in @admin_user
-    @payout.update(status: :pending)
-
-    PayoutService.any_instance.expects(:process!).raises(StandardError.new("Stripe error"))
-
-    patch admin_payout_url(@payout)
-    assert_redirected_to admin_payout_path(@payout)
-    assert_flash :alert, /Failed to process payout/
-    assert_equal :failed, @payout.reload.status
-  end
-
-  test "requires admin authentication" do
-    patch admin_payout_url(@payout)
+  test "approve payout requires admin authentication" do
+    post approve_admin_payout_url(@payout)
     assert_redirected_to new_user_session_path
   end
+
+  test "approve payout works for admin users" do
+    sign_in @admin_user
+    @payout.update(status: :pending)
+
+    # Ensure the payout user has complete banking info
+    @payout.user.update!(
+      iban: "FR1420041010050500013M02606",
+      bank_name: "Test Bank",
+      account_holder_name: "Test User"
+    )
+
+    post approve_admin_payout_url(@payout)
+    assert_redirected_to admin_payout_path(@payout)
+    assert_match /Payout approved successfully/, flash[:notice]
+  end
 end