diff --git a/templates/forum.html b/templates/forum.html
index ba83ef6b..995c9a76 100644
--- a/templates/forum.html
+++ b/templates/forum.html
@@ -40,7 +40,7 @@
 	</div>
 	{{if .CurrentUser.Perms.CreateTopic}}
 	<div id="forum_topic_create_form" class="rowblock topic_create_form quick_create_form" style="display: none;" aria-label="{{lang "quick_topic.aria"}}">
-		<form id="quick_post_form" enctype="multipart/form-data" action="/topic/create/submit/" method="post"></form>
+		<form id="quick_post_form" enctype="multipart/form-data" action="/topic/create/submit/?session={{.CurrentUser.Session}}" method="post"></form>
 		<img class="little_row_avatar" src="{{.CurrentUser.MicroAvatar}}" height="64" alt="{{lang "quick_topic.avatar_alt"}}" title="{{lang "quick_topic.avatar_tooltip"}}" />
 		<input form="quick_post_form" id="topic_board_input" name="topic-board" value="{{.Forum.ID}}" type="hidden">
 		<div class="main_form">