diff --git a/app/controllers/zipdown_controller.rb b/app/controllers/zipdown_controller.rb
index b10b47aaa..b3d093f7a 100644
--- a/app/controllers/zipdown_controller.rb
+++ b/app/controllers/zipdown_controller.rb
@@ -74,7 +74,7 @@ class ZipdownController < ApplicationController
       #length = attach.storage_path.length
       homeworks_attach_path << attach.diskfile#.to_s.slice((length+1)..-1)
     end
-    zipping "#{Time.now.to_i}_#{homeattach.user.name.to_s}.zip", homeworks_attach_path, OUTPUT_FOLDER, true
+    zipping "#{homeattach.user.name.to_s}.zip", homeworks_attach_path, OUTPUT_FOLDER, true
     #user_attaches_paths
   end