diff --git a/app/models/spree/order_updater.rb b/app/models/spree/order_updater.rb
index ec70ebbbe6..3c1622d336 100644
--- a/app/models/spree/order_updater.rb
+++ b/app/models/spree/order_updater.rb
@@ -28,7 +28,7 @@ module Spree
       end
 
       update_promotion_adjustments
-      update_shipping_adjustments
+      update_all_adjustments
       # update totals a second time in case updated adjustments have an effect on the total
       update_totals
 
@@ -137,10 +137,8 @@ module Spree
       choose_best_promotion_adjustment
     end
 
-    # Shipping adjustments don't receive order on update! because they calculated
-    # over a shipping / package object rather than an order object
-    def update_shipping_adjustments
-      order.adjustments.reload.shipping.each(&:update!)
+    def update_all_adjustments
+      order.adjustments.reload.each(&:update!)
     end
 
     def before_save_hook
diff --git a/app/models/spree/order_updater_decorator.rb b/app/models/spree/order_updater_decorator.rb
deleted file mode 100644
index b227444c8b..0000000000
--- a/app/models/spree/order_updater_decorator.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-# frozen_string_literal: true
-
-Spree::OrderUpdater.class_eval do
-  # Override spree method to make it update all adjustments as in Spree v2.0.4
-  def update_shipping_adjustments
-    order.adjustments.reload.each(&:update!)
-  end
-end