diff --git a/src/pages/EditMonitor.vue b/src/pages/EditMonitor.vue
index 3e54a8711..601b17821 100644
--- a/src/pages/EditMonitor.vue
+++ b/src/pages/EditMonitor.vue
@@ -61,7 +61,7 @@
                 <h2>Notifications</h2>
                 <p v-if="$root.notificationList.length === 0">Not available, please setup.</p>
 
-                <div class="form-check form-switch mb-3" v-for="notification in $root.notificationList">
+                <div v-bind:key="notification.id" class="form-check form-switch mb-3" v-for="notification in $root.notificationList">
                     <input class="form-check-input" type="checkbox" :id=" 'notification' + notification.id" v-model="monitor.notificationIDList[notification.id]">
 
                     <label class="form-check-label" :for=" 'notification' + notification.id">