diff --git a/templates/answer-post.html b/templates/answer-post.html
index bd136d6..cb523c2 100644
--- a/templates/answer-post.html
+++ b/templates/answer-post.html
@@ -20,6 +20,7 @@
         <a href="#answer-post">
             <button class="btn waves-effect waves-light" 
                 type="submit" name="action" hx-encoding='multipart/form-data'
+                _='on htmx:xhr:progress(loaded, total) set #progress.value to (loaded/total)*100'
                 hx-post="/post_to_another_post/{{ target_post_id }}"
                 hx-target="#neu-posts"
                 hx-include="[name='send_this_text'], [name='file']"