diff --git a/app/controllers/api/v0/shipments_controller.rb b/app/controllers/api/v0/shipments_controller.rb
index c885d1c221..e7e7e184eb 100644
--- a/app/controllers/api/v0/shipments_controller.rb
+++ b/app/controllers/api/v0/shipments_controller.rb
@@ -16,7 +16,7 @@ module Api
         quantity = params[:quantity].to_i
         @shipment = get_or_create_shipment(params[:stock_location_id])
 
-        @order.contents.add(variant, quantity, nil, @shipment)
+        @order.contents.add(variant, quantity, @shipment)
 
         @shipment.refresh_rates
         @shipment.save!
@@ -68,7 +68,7 @@ module Api
         variant = scoped_variant(params[:variant_id])
         quantity = params[:quantity].to_i
 
-        @order.contents.add(variant, quantity, nil, @shipment)
+        @order.contents.add(variant, quantity, @shipment)
         @order.recreate_all_fees!
 
         render json: @shipment, serializer: Api::ShipmentSerializer, status: :ok
diff --git a/app/models/spree/order_contents.rb b/app/models/spree/order_contents.rb
index 74650adc1f..fb745ef891 100644
--- a/app/models/spree/order_contents.rb
+++ b/app/models/spree/order_contents.rb
@@ -2,7 +2,7 @@
 
 module Spree
   class OrderContents
-    attr_accessor :order, :currency
+    attr_accessor :order
 
     def initialize(order)
       @order = order
@@ -10,9 +10,9 @@ module Spree
 
     # Get current line item for variant if exists
     # Add variant qty to line_item
-    def add(variant, quantity = 1, currency = nil, shipment = nil)
+    def add(variant, quantity = 1, shipment = nil)
       line_item = order.find_line_item_by_variant(variant)
-      add_to_line_item(line_item, variant, quantity, currency, shipment)
+      add_to_line_item(line_item, variant, quantity, shipment)
     end
 
     # Get current line item for variant
@@ -29,20 +29,14 @@ module Spree
 
     private
 
-    def add_to_line_item(line_item, variant, quantity, currency = nil, shipment = nil)
+    def add_to_line_item(line_item, variant, quantity, shipment = nil)
       if line_item
         line_item.target_shipment = shipment
         line_item.quantity += quantity.to_i
-        line_item.currency = currency unless currency.nil?
       else
         line_item = order.line_items.new(quantity: quantity, variant: variant)
         line_item.target_shipment = shipment
-        if currency
-          line_item.currency = currency unless currency.nil?
-          line_item.price    = variant.price_in(currency).amount
-        else
-          line_item.price    = variant.price
-        end
+        line_item.price = variant.price
       end
 
       line_item.save