diff --git a/orders/srv/orders-service.cds b/orders/srv/orders-service.cds
index 249bcca4..936b5256 100644
--- a/orders/srv/orders-service.cds
+++ b/orders/srv/orders-service.cds
@@ -2,4 +2,5 @@ using { sap.capire.bookshop as my } from '../db/schema';
 
 service OrdersService {
   entity Orders as projection on my.Orders;
+  entity Books as projection on my.Books;
 }