diff --git a/turing-machine/index.html b/turing-machine/index.html
index 50b39c9..90bceb9 100644
--- a/turing-machine/index.html
+++ b/turing-machine/index.html
@@ -4,6 +4,7 @@
     <title>Turing Machine Simulator</title>
     <link rel="stylesheet" type="text/css" href="css/styles.css" />
     <link rel="stylesheet" type="text/css" href="codemirror/codemirror.css" />
+    <meta charset="utf-8">
   </head>
   <body>
     <div class="container">
