diff --git a/public/favicon.ico b/public/favicon.ico
new file mode 100644
index 0000000..574c7d4
Binary files /dev/null and b/public/favicon.ico differ
diff --git a/public/favicon.png b/public/favicon.png
deleted file mode 100644
index ef6388c..0000000
Binary files a/public/favicon.png and /dev/null differ
diff --git a/src/layouts/Layout.astro b/src/layouts/Layout.astro
index 123ac68..46dc597 100644
--- a/src/layouts/Layout.astro
+++ b/src/layouts/Layout.astro
@@ -25,7 +25,7 @@ const pageTitle = title ? `${title} - ${siteTitle}` : siteTitle;
       name="viewport"
       content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no"
     />
-    <link rel="icon" type="image/svg+xml" href="/favicon.png" />
+    <link rel="icon" type="image/svg+xml" href="/favicon.ico" />
     <meta name="generator" content={Astro.generator} />
     <title>{pageTitle}</title>
     <meta name="description" content={description} />