diff --git a/packages/client/src/ui/universal.vue b/packages/client/src/ui/universal.vue
index 55afc5217..011370f7f 100644
--- a/packages/client/src/ui/universal.vue
+++ b/packages/client/src/ui/universal.vue
@@ -248,6 +248,7 @@ export default defineComponent({
 	}
 
 	> .sidebar {
+		border-right: solid 0.5px var(--divider);
 	}
 
 	> .contents {