diff --git a/addons/mail/static/src/attachments/attachment_viewer.xml b/addons/mail/static/src/attachments/attachment_viewer.xml
index 715c01a9aab..708309c53ef 100644
--- a/addons/mail/static/src/attachments/attachment_viewer.xml
+++ b/addons/mail/static/src/attachments/attachment_viewer.xml
@@ -36,7 +36,7 @@
                     <iframe t-if="state.attachment.isPdf" class="o-mail-AttachmentViewer-view w-75 h-100 border-0" t-ref="iframeViewerPdf" t-att-class="{ 'w-100': env.isSmall }" t-att-src="state.attachment.defaultSource"/>
                     <iframe t-if="state.attachment.isText" class="o-mail-AttachmentViewer-view o-isText o_text w-75 h-100 border-0" t-att-src="state.attachment.defaultSource"/>
                     <iframe t-if="state.attachment.isUrlYoutube" allow="autoplay; encrypted-media" class="o-mail-AttachmentViewer-view w-75 h-100 border-0" t-att-src="state.attachment.defaultSource" height="315" width="560"/>
-                    <video t-if="state.attachment.isVideo" class="o-mail-AttachmentViewer-view w-75 h-75" t-att-class="{ 'w-100 h-100': env.isSmall }" t-on-click="onClickVideo" controls="controls">
+                    <video t-if="state.attachment.isVideo" class="o-mail-AttachmentViewer-view w-75 h-75" t-att-class="{ 'w-100 h-100': env.isSmall }" t-on-click.stop="" controls="controls">
                         <source t-att-data-type="state.attachment.mimetype" t-att-src="state.attachment.defaultSource"/>
                     </video>
                 </div>