diff --git a/app/controllers/api/v1/accounts/working_hours_controller.rb b/app/controllers/api/v1/accounts/working_hours_controller.rb
deleted file mode 100644
index 96d98293a..000000000
--- a/app/controllers/api/v1/accounts/working_hours_controller.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-class Api::V1::Accounts::WorkingHoursController < Api::V1::Accounts::BaseController
-  before_action :check_authorization
-  before_action :fetch_webhook, only: [:update]
-
-  def update
-    @working_hour.update!(working_hour_params)
-  end
-
-  private
-
-  def working_hour_params
-    params.require(:working_hour).permit(:inbox_id, :open_hour, :open_minutes, :close_hour, :close_minutes, :closed_all_day)
-  end
-
-  def fetch_working_hour
-    @working_hour = Current.account.working_hours.find(params[:id])
-  end
-end
diff --git a/config/routes.rb b/config/routes.rb
index e7f8a4745..3d2d68269 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -378,8 +378,6 @@ Rails.application.routes.draw do
               end
             end
           end
-          resources :working_hours, only: [:update]
-
           resources :portals do
             member do
               patch :archive