diff --git a/guides/v2.1/config-guide/elasticsearch/es-overview.md b/guides/v2.1/config-guide/elasticsearch/es-overview.md
index 4a25f04260a..94a03d20ebb 100644
--- a/guides/v2.1/config-guide/elasticsearch/es-overview.md
+++ b/guides/v2.1/config-guide/elasticsearch/es-overview.md
@@ -24,7 +24,7 @@ functional_areas:
 *	[Configure Apache and Elasticsearch]({{ page.baseurl }}/config-guide/elasticsearch/es-config-apache.html)
 *	[Configure Elasticsearch stopwords]({{ page.baseurl }}/config-guide/elasticsearch/es-config-stopwords.html)
 
-## Overview of Elasticsearch {#overview}
+## Overview of Elasticsearch
 In Magento 2.1 for the first time, you can use [Elasticsearch](https://www.elastic.co){:target="_blank"} for searching your {% glossarytooltip 8d40d668-4996-4856-9f81-b1386cf4b14f %}catalog{% endglossarytooltip %}.
 
 *	Elasticsearch performs quick and advanced searches on products in the catalog