diff --git a/app/controllers/personal_books_controller.rb b/app/controllers/personal_books_controller.rb
index 33b61b5..0ec3f4f 100644
--- a/app/controllers/personal_books_controller.rb
+++ b/app/controllers/personal_books_controller.rb
@@ -134,6 +134,7 @@ class PersonalBooksController < ApplicationController
       "number_of_authors", 
       "isbn",
       "url",
+      "file",
       "publication_date",
       "language"
     ]
@@ -157,7 +158,6 @@ class PersonalBooksController < ApplicationController
       "number_of_authors", 
       "isbn",
       "url",
-      "file",
       "publication_date",
       "language"
     ]