diff --git a/src/layouts/BaseLayout.astro b/src/layouts/BaseLayout.astro
index 20f05d8..57c35b7 100644
--- a/src/layouts/BaseLayout.astro
+++ b/src/layouts/BaseLayout.astro
@@ -39,6 +39,7 @@ const { title, description, thumbnail, pageTags } = Astro.props
         {thumbnail && <meta property="og:image" content={thumbnail} />}
 
         <link rel="icon" type="image/png" sizes="512x512" href={phcIcon.src} />
+        <link rel="apple-touch-icon" href={phcIcon.src} />
 
         <script>
             import renderMathInElement from 'katex/contrib/auto-render'