diff --git a/theme/index.hbs b/theme/index.hbs
index 6405e37..2f2eb79 100644
--- a/theme/index.hbs
+++ b/theme/index.hbs
@@ -2,6 +2,7 @@
 <html lang="{{ language }}" class="{{ default_theme }}" dir="{{ text_direction }}">
 
 <head>
+    <meta NAME="ROBOTS" CONTENT="INDEX,FOLLOW">
     <!-- Book generated using mdBook -->
     <meta charset="UTF-8">
     <title>{{ title }}</title>
