diff --git a/snackmap.html b/snackmap.html
index 716a2d9..208a15f 100644
--- a/snackmap.html
+++ b/snackmap.html
@@ -6,6 +6,7 @@
   <meta name="description" content="周辺のスナック情報をマップで表示します。行きたいお店リストも作成可能です。">
   <title>スナッキングパラダイス</title>
   <link rel="apple-touch-icon" sizes="180x180" href="apple-touch-icon.png">
+  <link rel="icon" type="image/png" sizes="32x32" href="favicon.ico">
   <link rel="icon" type="image/png" sizes="32x32" href="favicon-32x32.png">
   <link rel="icon" type="image/png" sizes="16x16" href="favicon-16x16.png">
   <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" />