diff --git a/web/src/routes/(user)/people/+page.svelte b/web/src/routes/(user)/people/+page.svelte
index 606b43edad..8b6d77db88 100644
--- a/web/src/routes/(user)/people/+page.svelte
+++ b/web/src/routes/(user)/people/+page.svelte
@@ -230,12 +230,8 @@
         personUpdateDto: { isFavorite: !detail.isFavorite },
       });
 
-      people = people.map((person: PersonResponseDto) => {
-        if (person.id === updatedPerson.id) {
-          return updatedPerson;
-        }
-        return person;
-      });
+      const index = people.findIndex((person) => person.id === detail.id);
+      people[index] = updatedPerson;
 
       notificationController.show({
         message: updatedPerson.isFavorite ? $t('added_to_favorites') : $t('removed_from_favorites'),