diff --git a/app/services/spree/cart/add_item_decorator.rb b/app/services/spree/cart/add_item_decorator.rb
index 9837727d..ef52cbbc 100644
--- a/app/services/spree/cart/add_item_decorator.rb
+++ b/app/services/spree/cart/add_item_decorator.rb
@@ -20,7 +20,8 @@ def add_to_line_item(order:, variant:, quantity: nil, options: {})
     end
 
     line_item.target_shipment = options[:shipment] if options.key? :shipment
-    line_item.save!
+    
+    return failure(line_item) unless line_item.save
 
     line_item.reload.update_price