diff --git a/docs/_includes/header.html b/docs/_includes/header.html
index b21969451..e38a2c450 100644
--- a/docs/_includes/header.html
+++ b/docs/_includes/header.html
@@ -34,7 +34,7 @@
 <![endif]-->
 
 <!-- Favicons -->
-<link rel="apple-touch-icon-precomposed" sizes="144x144" href="../assets/ico/apple-touch-icon-144-precomposed.png">
+<link rel="apple-touch-icon-precomposed" href="../assets/ico/apple-touch-icon-precomposed.png">
 <link rel="shortcut icon" href="../assets/ico/favicon.ico">
 
 <script>
diff --git a/docs/assets/ico/apple-touch-icon-144-precomposed.png b/docs/assets/ico/apple-touch-icon-144-precomposed.png
deleted file mode 100644
index 622a865a9..000000000
Binary files a/docs/assets/ico/apple-touch-icon-144-precomposed.png and /dev/null differ
diff --git a/docs/assets/ico/apple-touch-icon-precomposed.png b/docs/assets/ico/apple-touch-icon-precomposed.png
new file mode 100644
index 000000000..0c7814a1b
Binary files /dev/null and b/docs/assets/ico/apple-touch-icon-precomposed.png differ