diff --git a/app/index.html b/app/index.html
index f80e9dda0..a1ac6e2f5 100644
--- a/app/index.html
+++ b/app/index.html
@@ -8,6 +8,7 @@
     <meta http-equiv="cache-control" content="no-cache" />
     <meta http-equiv="expires" content="0" />
     <meta http-equiv="pragma" content="no-cache" />
+    <meta name="robots" content="noindex" />
     <base id="base" />
     <script>
       if (window.origin == 'file://') {