diff --git a/addons/mail/static/src/components/attachment/attachment.js b/addons/mail/static/src/components/attachment/attachment.js
index 9d64324d9b7..0b8fd623f7c 100644
--- a/addons/mail/static/src/components/attachment/attachment.js
+++ b/addons/mail/static/src/components/attachment/attachment.js
@@ -105,7 +105,7 @@ class Attachment extends Component {
      */
     _onClickDownload(ev) {
         ev.stopPropagation();
-        window.location = `/web/content/ir.attachment/${this.attachment.id}/datas?download=true`;
+        this.env.services.navigate(`/web/content/ir.attachment/${this.attachment.id}/datas`, { download: true });
     }
 
     /**