diff --git a/index.html b/index.html
index d2f0f3a..c28770d 100644
--- a/index.html
+++ b/index.html
@@ -2,6 +2,7 @@
 <html lang="en-US">
 <head>
     <base href="./dist/ui/">
+    <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no"/>
     <script>
         window.nodeRequire = require;
