diff --git a/openstack_dashboard/static/app/core/metadata/modal/modal.html b/openstack_dashboard/static/app/core/metadata/modal/modal.html
index ef9c37852a..8387da7cd9 100644
--- a/openstack_dashboard/static/app/core/metadata/modal/modal.html
+++ b/openstack_dashboard/static/app/core/metadata/modal/modal.html
@@ -13,7 +13,7 @@
   <metadata-tree model="modal.tree" form="form"></metadata-tree>
 </div>
 <div class="modal-footer">
-  <button class="btn btn-default" ng-click="modal.cancel()">
+  <button class="btn btn-default cancel" ng-click="modal.cancel()">
     <span class="fa fa-close"></span>
     <span translate>Cancel</span>
   </button>