diff --git a/drb-frontend/app/trips/[id]/page.tsx b/drb-frontend/app/trips/[id]/page.tsx
index 6cd179b..5f7ef6f 100644
--- a/drb-frontend/app/trips/[id]/page.tsx
+++ b/drb-frontend/app/trips/[id]/page.tsx
@@ -710,7 +710,7 @@ type FullTrip = TripRecord & { events: TripEvent[] };
 export default function TripDetailPage() {
   const { id }      = useParams<{ id: string }>();
   const router      = useRouter();
-  const { isAdmin } = useAuth();
+  const { isAdmin, user } = useAuth();
 
   const [trip,        setTrip]        = useState<FullTrip | null>(null);
   const [loading,     setLoading]     = useState(true);
@@ -732,7 +732,7 @@ export default function TripDetailPage() {
     }
   }, [id, selectedDay]);
 
-  useEffect(() => { load(); }, [id]);
+  useEffect(() => { if (user) load(); }, [id, user]);
 
   // Fetch drive times for a given day
   useEffect(() => {