diff --git a/app/models/p_product_ref.rb b/app/models/p_product_ref.rb
index 47855ec..348ef3e 100644
--- a/app/models/p_product_ref.rb
+++ b/app/models/p_product_ref.rb
@@ -51,7 +51,7 @@ class PProductRef < ApplicationRecord
   
   include PgSearch::Model
   pg_search_scope :global_search,
-    against: :cc_name,
+    against: [:ref, :cc_name],
     associated_against: {
       s_brand: [ :code, :name ],
       p_product: [:code],