diff --git a/frontend/components/ui/sidebar.tsx b/frontend/components/ui/sidebar.tsx
index f235478..81887f0 100644
--- a/frontend/components/ui/sidebar.tsx
+++ b/frontend/components/ui/sidebar.tsx
@@ -342,7 +342,7 @@ export function SidebarInset({
     <main
       className={cn(
         "relative flex w-full flex-1 flex-col bg-background",
-        "md:peer-data-[variant=inset]:peer-data-[state=collapsed]:ms-2 md:peer-data-[variant=inset]:m-2 md:peer-data-[variant=inset]:ms-0 md:peer-data-[variant=inset]:rounded-xl md:peer-data-[variant=inset]:shadow-sm/5",
+        "md:peer-data-[variant=inset]:peer-data-[state=collapsed]:ms-2 md:peer-data-[variant=inset]:m-2 md:peer-data-[variant=inset]:ms-0 md:peer-data-[variant=inset]:rounded-xl md:peer-data-[variant=inset]:border md:peer-data-[variant=inset]:shadow-sm/5",
         className,
       )}
       data-slot="sidebar-inset"