diff --git a/frontend/src/composables/useParadaCercana.ts b/frontend/src/composables/useParadaCercana.ts
index 812763b..ddcf70e 100644
--- a/frontend/src/composables/useParadaCercana.ts
+++ b/frontend/src/composables/useParadaCercana.ts
@@ -1,4 +1,4 @@
-import { ref } from 'vue';
+import { ref, shallowRef } from 'vue';
 import type { BusStop } from '@/types';
 import { useMapState } from './useMapState';
 
@@ -22,7 +22,7 @@ function getHaversineDistance(lat1: number, lon1: number, lat2: number, lon2: nu
 const paradaCercana = ref<BusStop | null>(null);
 const distanciaMetros = ref<number>(0);
 const duracionCaminata = ref<number>(0);
-const caminandoPolyline = ref<google.maps.Polyline | null>(null);
+const caminandoPolyline = shallowRef<google.maps.Polyline | null>(null);
 
 export function useParadaCercana() {
     const { registrarPolyline } = useMapState();