diff --git a/packages/bookshop/srv/admin-service.js b/packages/bookshop/srv/admin-service.js
index 4089d10e..37d0044e 100644
--- a/packages/bookshop/srv/admin-service.js
+++ b/packages/bookshop/srv/admin-service.js
@@ -1,3 +1,5 @@
+const utils = require('./utils')
+
 const cds = require('@sap/cds')
 module.exports = cds.service.impl (async ()=>{