diff --git a/app/models/attachment.rb b/app/models/attachment.rb
index fd114c38c..4c35839d9 100644
--- a/app/models/attachment.rb
+++ b/app/models/attachment.rb
@@ -34,9 +34,11 @@ class Attachment < ApplicationRecord
     application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
     application/vnd.openxmlformats-officedocument.wordprocessingml.document
   ].freeze
+
+  has_one_attached :file
   belongs_to :account
   belongs_to :message
-  has_one_attached :file
+
   validate :acceptable_file
   validates :external_url, length: { maximum: Limits::URL_LENGTH_LIMIT }
   enum file_type: { :image => 0, :audio => 1, :video => 2, :file => 3, :location => 4, :fallback => 5, :share => 6, :story_mention => 7,