diff --git a/app/models/media_attachment.rb b/app/models/media_attachment.rb
index 21c663e47a..bc7849abc7 100644
--- a/app/models/media_attachment.rb
+++ b/app/models/media_attachment.rb
@@ -156,7 +156,7 @@ class MediaAttachment < ApplicationRecord
   }.freeze
 
   GLOBAL_CONVERT_OPTIONS = {
-    all: '-quality 90 -strip +set modify-date +set create-date',
+    all: '-quality 90 -strip +set date:modify +set date:create +set date:timestamp',
   }.freeze
 
   belongs_to :account,          inverse_of: :media_attachments, optional: true