diff --git a/_config.yml b/_config.yml
index 5b7f442fd8..aaf4e0ee23 100644
--- a/_config.yml
+++ b/_config.yml
@@ -30,3 +30,5 @@ permalink: pretty
 
 gems:
   - jekyll-redirect-from
+
+include: [_headers]
diff --git a/_headers b/_headers
new file mode 100644
index 0000000000..c45a1be425
--- /dev/null
+++ b/_headers
@@ -0,0 +1,3 @@
+# Prevent bots from indexing site
+/*
+  X-Robots-Tag: noindex