diff --git a/app/controllers/spree/checkout_controller.rb b/app/controllers/spree/checkout_controller.rb
index 59a923ac28..df60b86d5e 100644
--- a/app/controllers/spree/checkout_controller.rb
+++ b/app/controllers/spree/checkout_controller.rb
@@ -149,20 +149,6 @@ class Spree::CheckoutController < Spree::StoreController
   def check_authorization
     authorize!(:edit, current_order, session[:access_token])
   end
-
-  def apply_coupon_code
-    if params[:order] && params[:order][:coupon_code]
-      @order.coupon_code = params[:order][:coupon_code] 
-
-      coupon_result = Spree::Promo::CouponApplicator.new(@order).apply
-      if coupon_result[:coupon_applied?]
-        flash[:success] = coupon_result[:success] if coupon_result[:success].present?
-      else
-        flash[:error] = coupon_result[:error]
-        respond_with(@order) { |format| format.html { render :edit } } and return
-      end
-    end
-  end
   ####################################
   ####################################
 
diff --git a/app/controllers/spree/orders_controller.rb b/app/controllers/spree/orders_controller.rb
index 7bb99db345..d393bca6fd 100644
--- a/app/controllers/spree/orders_controller.rb
+++ b/app/controllers/spree/orders_controller.rb
@@ -102,8 +102,6 @@ class Spree::OrdersController < Spree::StoreController
       discard_empty_line_items
       with_open_adjustments { update_totals_and_taxes }
 
-      render(:edit) && return unless apply_coupon_code
-
       if @order == current_order
         fire_event('spree.order.contents_changed')
       else