diff --git a/build.sh b/build.sh
index 90dacb7..ce436f8 100755
--- a/build.sh
+++ b/build.sh
@@ -37,6 +37,7 @@ cat << EOF > out/index.html
 <html>
  <head>
   <title>Redirecting to nowhere</title>
+  <meta charset="UTF-8"/>
  </head>
  <body>
   <center>
