diff --git a/site.ori b/site.ori
index 6797bbf..77c864e 100644
--- a/site.ori
+++ b/site.ori
@@ -10,9 +10,8 @@
     spread the final result of this closure into the parent tree.
   */
   ...{
-    hast = Tree.map(pages, getLinkedFilesFromHtml.js)
-    //the [...new Set()] construct filters out duplicates
-    links:  Tree.flat(hast, 2) → (a) => [...new Set(a)]
+    links:  Tree.map(pages, getLinkedFilesFromHtml.js)
+      → (links) => Tree.flat(links, 2) → (a) => [...new Set(a)]
 
     //linksAsTree is a nested object representation of the paths.
     //can use that object as a mask on all to get a 'filtered' tree.