diff --git a/app/views/post_replacements/_new.html.erb b/app/views/post_replacements/_new.html.erb
index a8f0be173..63b5f3072 100644
--- a/app/views/post_replacements/_new.html.erb
+++ b/app/views/post_replacements/_new.html.erb
@@ -3,7 +3,7 @@
     <%= format_text(WikiPage.titled(Danbooru.config.replacement_notice_wiki_page).first.try(&:body)) %>
   </div>
 
-  <%= edit_form_for(post_replacement, url: post_replacements_path(post_id: post_replacement.post_id), method: :post) do |f| %>
+  <%= edit_form_for(post_replacement, url: post_replacements_path(post_id: post_replacement.post_id), method: :post, remote: true) do |f| %>
     <%= f.input :replacement_file, label: "File", as: :file %>
     <%= f.input :replacement_url, label: "Replacement URL", hint: "The source URL to download the replacement from.", as: :string, input_html: { value: post_replacement.post.normalized_source } %>
     <%= f.input :final_source, label: "Final Source", hint: "If present, the source field will be changed to this after replacement.", as: :string, input_html: { value: post_replacement.post.source } %>
diff --git a/app/views/post_replacements/create.js.erb b/app/views/post_replacements/create.js.erb
new file mode 100644
index 000000000..7662f71ec
--- /dev/null
+++ b/app/views/post_replacements/create.js.erb
@@ -0,0 +1,2 @@
+Danbooru.notice("Post replaced.");
+location.reload();