diff --git a/heroscript/duniayetu/book_collections.md b/heroscript/duniayetu/book_collections.md
index 0d4439c..5f6873c 100644
--- a/heroscript/duniayetu/book_collections.md
+++ b/heroscript/duniayetu/book_collections.md
@@ -1,15 +1,11 @@
 
-
 ```js
-
-!!book.generate name:'duniayetu' title:'Dunia Yetu'
-        url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/books/duniayetu'
-
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections'
-
-
-
+!!mdbook.export 
+    title:'Dunia Yetu' 
+    description: 'mdbook about Dunia Yetu'
+    name:'duniayetu' 
+    summary_url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/books/duniayetu'
+    collections:'collections' 
+    production:0 //means we put it in summary
 ```