diff --git a/packages/bookshop/package.json b/packages/bookshop/package.json
index 1c0aea93..d14fec46 100644
--- a/packages/bookshop/package.json
+++ b/packages/bookshop/package.json
@@ -21,9 +21,6 @@
         "--credentials": {
           "destination": "cap-api098"
         }
-      },
-      "messaging": {
-        "kind": "file-based-messaging"
       }
     }
   }
diff --git a/packages/bookshop/srv/cat-service.cds b/packages/bookshop/srv/cat-service.cds
index 79c9d34a..36975e82 100644
--- a/packages/bookshop/srv/cat-service.cds
+++ b/packages/bookshop/srv/cat-service.cds
@@ -18,9 +18,9 @@ service CatalogService {
     Country
   };
 
-  event ContactDetailsChanged {
+  event OrdersOutdated {
     orders: array of my.Orders
-  }
+  };
 
   @requires_: 'authenticated-user'
   @insertonly entity Orders as projection on my.Orders;
diff --git a/packages/bookshop/srv/cat-service.js b/packages/bookshop/srv/cat-service.js
index 7aa6a059..08f88457 100644
--- a/packages/bookshop/srv/cat-service.js
+++ b/packages/bookshop/srv/cat-service.js
@@ -11,9 +11,8 @@ module.exports = cds.service.impl(async function () {
     console.log('>> Received message', msg.data)
     const BUSINESSPARTNER = msg.data.KEY[0].BUSINESSPARTNER
     const orders = await cds.tx(msg).run(SELECT.from(Orders).where({ createdBy: BUSINESSPARTNER }))
-    const payload = { orders }
-    this.emit('ContactDetailsChanged', payload)
-    console.log('<< Emitting message', payload)
+    this.emit('OrdersOutdated', { orders })
+    console.log('<< Emitting message', { orders })
   })
 
   /** Add some discount for overstocked books */