diff --git a/templates/themes/catalog/catalog.html b/templates/themes/catalog/catalog.html
index 2540698b..304093b6 100644
--- a/templates/themes/catalog/catalog.html
+++ b/templates/themes/catalog/catalog.html
@@ -17,7 +17,16 @@
 		<div class="subtitle">{{ settings.subtitle }}</div>
 	</header>
 
-	{% include 'post_form.html' %}
+	{% if not no_post_form %}
+	<details id="post-form-details">
+		<summary style="list-style: none">
+			<center><h2>[ <a>{% trans 'Create new thread' %}</a> ]</h2></center>
+		</summary>
+		<div style="margin: 1em 0;">
+			{% include 'post_form.html' %}
+		</div>
+	</details>
+	{% endif %}
 
 	{% if config.announcements.show %}<table class="announcements" id="announcements"></table>{% endif %}