diff --git a/source/_templates/head.html b/source/_templates/head.html
index 1e7e9e1d..e37df0ad 100644
--- a/source/_templates/head.html
+++ b/source/_templates/head.html
@@ -1,4 +1,5 @@
 <!-- Algolia meta attrs -->
+<meta name="docsearch:site" content="docs"/>
 <meta name="docsearch:platform" content="{{ doc_platform }}"/>
 <meta name="docsearch:version" content="{{ doc_platform }}"/>
 <meta name="pagename" content="{{ pagename }}"/>