diff --git a/app/views/legacy/create_post.xml.erb b/app/views/legacy/create_post.xml.erb
index b3a1be71b..d8eea6d96 100644
--- a/app/views/legacy/create_post.xml.erb
+++ b/app/views/legacy/create_post.xml.erb
@@ -1,4 +1,5 @@
+<?xml version="1.0" encoding="UTF-8" ?>
 <response>
-  <post_id>0</post_id>
+  <post-id>0</post-id>
   <location>http://<%= Danbooru.config.hostname %>/uploads/<%= @upload.id %></location>
 </response>