diff --git a/src/controllers/favorites.js b/src/controllers/favorites.js
index 05a313c6ad..45b6de4d8a 100644
--- a/src/controllers/favorites.js
+++ b/src/controllers/favorites.js
@@ -256,6 +256,8 @@ import ServerConnections from '../components/ServerConnections';
         }
 
         elem.innerHTML = html;
+        window.CustomElements.upgradeSubtree(elem);
+
         const elems = elem.querySelectorAll('.itemsContainer');
 
         for (let i = 0, length = elems.length; i < length; i++) {