diff --git a/app/views/mark_files/index.json.jbuilder b/app/views/mark_files/index.json.jbuilder
index ab50c251e..d3c080134 100644
--- a/app/views/mark_files/index.json.jbuilder
+++ b/app/views/mark_files/index.json.jbuilder
@@ -2,7 +2,7 @@ json.status 0
 json.message 'success'
 json.count @files_result['NumFiles']
 json.files do
-  json.array! @files_result do |file|
+  json.array! @files_result['Files']  do |file|
     mark_file = @mark_files.select{|mark| mark.file_path.to_s == file['Name']}.first
     json.sha Base64.encode64(file['Name'].to_s)
     json.name file['Name']