diff --git a/app/Ninja/Transformers/ProductTransformer.php b/app/Ninja/Transformers/ProductTransformer.php
index b2c23d595bb8..707bc628ecbc 100644
--- a/app/Ninja/Transformers/ProductTransformer.php
+++ b/app/Ninja/Transformers/ProductTransformer.php
@@ -32,6 +32,8 @@ class ProductTransformer extends EntityTransformer
             'tax_rate2' => (float) $product->tax_rate2,
             'updated_at' => $this->getTimestamp($product->updated_at),
             'archived_at' => $this->getTimestamp($product->deleted_at),
+            'custom_value1' => $product->custom_value1,
+            'custom_value2' => $product->custom_value2,
         ]);
     }
 }