diff --git a/packages/client/src/components/ClientApp.svelte b/packages/client/src/components/ClientApp.svelte
index 9c42d55d4c..347df9aab8 100644
--- a/packages/client/src/components/ClientApp.svelte
+++ b/packages/client/src/components/ClientApp.svelte
@@ -296,7 +296,7 @@
   }
 
   .preview #app-root {
-    /*border: 1px solid var(--spectrum-global-color-gray-300);*/
+    border: 1px solid var(--spectrum-global-color-gray-300);
     border-radius: 4px;
   }