diff --git a/core/modules/settings_tray/js/settings_tray.js b/core/modules/settings_tray/js/settings_tray.js
index af92c08..262ac76 100644
--- a/core/modules/settings_tray/js/settings_tray.js
+++ b/core/modules/settings_tray/js/settings_tray.js
@@ -54,7 +54,7 @@
       draggable: false,
       minHeight: '50px',
       title: editMsg,
-      dialogClass: 'outside-edit-message'
+      dialogClass: 'settings-tray-edit-message'
     }).show();
     announce(editMsg);
     $(msgDiv).on('click.outsidein', function (e) {