diff --git a/assets/javascripts/discourse/connectors/after-d-editor/composer-open.hbs b/assets/javascripts/discourse/connectors/after-d-editor/composer-open.hbs
index d1d194d3..ed0fe928 100644
--- a/assets/javascripts/discourse/connectors/after-d-editor/composer-open.hbs
+++ b/assets/javascripts/discourse/connectors/after-d-editor/composer-open.hbs
@@ -1,5 +1,5 @@
 {{#if this.isAiBotChat}}
-  <DSection @bodyClass={{this.aiBotClasses}} />
+  {{body-class this.aiBotClasses}}
   {{#if this.renderChatWarning}}
     <div class="ai-bot-chat-warning">{{i18n
         "discourse_ai.ai_bot.pm_warning"