diff --git a/srv/favicon.ico b/srv/favicon.ico
deleted file mode 100644
index 711a9c9..0000000
Binary files a/srv/favicon.ico and /dev/null differ
diff --git a/srv/icon.svg b/srv/icon.svg
new file mode 100644
index 0000000..eac2182
--- /dev/null
+++ b/srv/icon.svg
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diff --git a/srv/index.html b/srv/index.html
index 3821a9c..c71f446 100644
--- a/srv/index.html
+++ b/srv/index.html
@@ -3,6 +3,7 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width" />
+    <link rel="icon" type="image/svg+xml" href="icon.svg" />
     <title>ほんの少し降る雨</title>
     <style>
       body {