diff --git a/scripts/http-userdir-enum.nse b/scripts/http-userdir-enum.nse
index b41a6e62d..41a4531fc 100644
--- a/scripts/http-userdir-enum.nse
+++ b/scripts/http-userdir-enum.nse
@@ -78,9 +78,9 @@ action = function(host, port)
     end
 
     if(use_head) then
-      all = http.pipeline_add("/~" .. usernames[i], nil, 'HEAD')
+      all = http.pipeline_add("/~" .. usernames[i], nil, all, 'HEAD')
     else
-      all = http.pipeline_add("/~" .. usernames[i], nil, 'GET')
+      all = http.pipeline_add("/~" .. usernames[i], nil, all, 'GET')
     end
   end