diff --git a/lib/tasks/talks.rake b/lib/tasks/talks.rake
index cee659a4b..8dcf7f3ba 100644
--- a/lib/tasks/talks.rake
+++ b/lib/tasks/talks.rake
@@ -14,8 +14,9 @@ namespace :talks do
 
   desc "Update or create manifest for all talks (caution: this might take a while)"
   task manifests: :environment do
-    Talk.all.each do |t|
-      puts "Update manifest file for talk (#{t.id}) #{t.title}"
+    total = Talk.archived.count
+    Talk.archived.each_with_index do |t, i|
+      puts "#{i}/#{total} Update manifest file for talk (#{t.id}) #{t.title}"
       t.send(:update_manifest_file!)
     end
   end