diff --git a/src/components/Map.vue b/src/components/Map.vue
index ad15c66..3a1ea7d 100644
--- a/src/components/Map.vue
+++ b/src/components/Map.vue
@@ -16,6 +16,7 @@
 
         <l-marker
             v-for="loc in store.locations"
+            :key="loc.id"
             :lat-lng="loc.coordinates"
         >
             <l-popup>