diff --git a/src/routes/admin/dashboard.ts b/src/routes/admin/dashboard.ts
index f43ebd4..365b341 100644
--- a/src/routes/admin/dashboard.ts
+++ b/src/routes/admin/dashboard.ts
@@ -76,7 +76,7 @@ export default async function dashboardRoutes(fastify: FastifyInstance): Promise
           name: `${user.first_name} ${user.last_name}`,
           initials: `${firstInitial}${lastInitial}`.toUpperCase(),
           status,
-          arrived_at: a.arrival_time ? a.arrival_time.toISOString() : null,
+          arrived_at: a.arrival_time ? `${String(a.arrival_time.getHours()).padStart(2, '0')}:${String(a.arrival_time.getMinutes()).padStart(2, '0')}` : null,
         });
       }