diff --git a/src/components/Article.astro b/src/components/Article.astro
index bffa206..62b0d53 100644
--- a/src/components/Article.astro
+++ b/src/components/Article.astro
@@ -2,6 +2,7 @@
 import ArticleMenu from './ArticleMenu.astro';
 
 import { AstroComponentFactory } from 'astro/dist/runtime/server';
+import IntlPolyfill from 'intl';
 
 export interface Props {
     PostContent: AstroComponentFactory;
@@ -29,7 +30,7 @@ function formatDate(obj?: Date) {
     const formatter = (
         Intl.DateTimeFormat.supportedLocalesOf(locale).length ?
         Intl.DateTimeFormat :
-        require('intl').DateTimeFormat
+        IntlPolyfill.DateTimeFormat
     );
 
     return new formatter(locale).format(obj);