diff --git a/addons/mail/static/src/components/attachment_viewer/attachment_viewer.xml b/addons/mail/static/src/components/attachment_viewer/attachment_viewer.xml
index c8ca26fc17e..2a96b8e42c2 100644
--- a/addons/mail/static/src/components/attachment_viewer/attachment_viewer.xml
+++ b/addons/mail/static/src/components/attachment_viewer/attachment_viewer.xml
@@ -2,8 +2,8 @@
 <templates xml:space="preserve">
 
     <t t-name="mail.AttachmentViewer" owl="1">
-        <div class="o_AttachmentViewer flex-column align-items-center d-flex w-100 h-100" t-attf-class="{{ className }}" t-on-click="_onClick" t-on-keydown="_onKeydown" tabindex="0" t-ref="root">
-            <t t-if="attachmentViewer">
+        <t t-if="attachmentViewer">
+            <div class="o_AttachmentViewer flex-column align-items-center d-flex w-100 h-100" t-attf-class="{{ className }}" t-on-click="_onClick" t-on-keydown="_onKeydown" tabindex="0" t-ref="root">
                 <div class="o_AttachmentViewer_header d-flex w-100 bg-black-75 text-400" t-on-click="_onClickHeader">
                     <t t-if="attachmentViewer.attachment.isViewable">
                         <div class="o_AttachmentViewer_headerItem o_AttachmentViewer_icon d-flex align-items-center ms-4 me-2">
@@ -91,8 +91,8 @@
                         <span class="fa fa-chevron-right" role="img"/>
                     </div>
                 </t>
-            </t>
-        </div>
+            </div>
+        </t>
     </t>
 
 </templates>