diff --git a/src/components/portal/Portal.vue b/src/components/portal/Portal.vue
index 519f1cf50..6fb8b9080 100644
--- a/src/components/portal/Portal.vue
+++ b/src/components/portal/Portal.vue
@@ -26,8 +26,8 @@ export default {
         inline() {
             return this.disabled || this.appendTo === 'self';
         },
-        isClient () {
-            return DomHandler.isClient()
+        isClient() {
+            return DomHandler.isClient();
         }
     }
 }