diff --git a/app/_config.php b/app/_config.php
index 24acdbc..e73a135 100644
--- a/app/_config.php
+++ b/app/_config.php
@@ -61,7 +61,7 @@ Config::inst()->update('DocumentationSearch', 'boost_by_path', array(
 
 // Set shared index (avoid issues with different temp paths between CLI and web users)
 if(file_exists(BASE_PATH . '/.lucene-index')) {
-	DocumentationSearch::set_index(BASE_PATH . '/.lucene-index');
+	Config::inst()->update('DocumentationSearch', 'index_location', BASE_PATH . '/.lucene-index');
 }