diff --git a/website/index.html.en b/website/index.html.en
index baf58fb4..de2a1163 100644
--- a/website/index.html.en
+++ b/website/index.html.en
@@ -5,7 +5,7 @@
     <meta name="generator" content="HTML Tidy, see www.w3.org">
     <meta name="Author" content="Jean-Francois Dockes">
     <meta name="Description" content="Recoll is a desktop text search application for Unix, Linux and Mac OS X, based on the Xapian search engine library.">
-    <meta name="Keywords" content="text search, full-text search, desktop search,open source,free">
+    <meta name="Keywords" content="text search, document search, full-text search, desktop search,open source,free">
     <meta http-equiv="Content-language" content="en">
     <meta http-equiv="content-type" content="text/html; charset=utf-8">
     <meta name="robots" content="All,Index,Follow">