diff --git a/packages/client/src/components/notification.vue b/packages/client/src/components/notification.vue
index 5b5851c482..22ed2e95f8 100644
--- a/packages/client/src/components/notification.vue
+++ b/packages/client/src/components/notification.vue
@@ -113,7 +113,7 @@ export default defineComponent({
 					os.stream.send('readNotification', {
 						id: props.notification.id
 					});
-					entries.map(({ target }) => observer.unobserve(target));
+					observer.readObserver.disconnect()();
 				});
 
 				readObserver.observe(elRef.value);