diff --git a/app/controllers/admin/customers_controller.rb b/app/controllers/admin/customers_controller.rb
index 630ffd361b..7a8598e268 100644
--- a/app/controllers/admin/customers_controller.rb
+++ b/app/controllers/admin/customers_controller.rb
@@ -65,7 +65,8 @@ module Admin
 
     def collection
       if json_request? && params[:enterprise_id].present?
-        CustomersWithBalance.new(managed_enterprise_id).query
+        CustomersWithBalance.new(managed_enterprise_id).query.
+          includes(:bill_address, :ship_address, user: :credit_cards)
       else
         Customer.where('1=0')
       end
diff --git a/app/services/customers_with_balance.rb b/app/services/customers_with_balance.rb
index 3cf667882a..12651ec14a 100644
--- a/app/services/customers_with_balance.rb
+++ b/app/services/customers_with_balance.rb
@@ -7,7 +7,6 @@ class CustomersWithBalance
 
   def query
     Customer.of(enterprise_id).
-      includes(:bill_address, :ship_address, user: :credit_cards).
       joins(left_join_non_cart_orders).
       group("customers.id").
       select("customers.*").