diff --git a/roles/confluence_config/defaults/main.yml b/roles/confluence_config/defaults/main.yml
index c3fc9c1..d9ea102 100644
--- a/roles/confluence_config/defaults/main.yml
+++ b/roles/confluence_config/defaults/main.yml
@@ -19,6 +19,8 @@ atl_hazelcast_network_aws_iam_region: "{{ lookup('env', 'ATL_HAZELCAST_NETWORK_A
 atl_hazelcast_network_aws_iam_role: "{{ lookup('env', 'ATL_HAZELCAST_NETWORK_AWS_IAM_ROLE') }}"
 atl_hazelcast_network_aws_tag_value: "{{ lookup('env', 'ATL_HAZELCAST_NETWORK_AWS_TAG_VALUE') }}"
 
+atl_opensearch_endpoint: "{{ lookup('env', 'ATL_OPENSEARCH_ENDPOINT') }}"
+
 atl_catalina_opts: ""
 atl_catalina_opts_extra: >-
   -Datlassian.event.thread_pool_configuration.queue_size=4096
diff --git a/roles/confluence_config/templates/confluence.cfg.xml.j2 b/roles/confluence_config/templates/confluence.cfg.xml.j2
index fec620d..ed652d0 100644
--- a/roles/confluence_config/templates/confluence.cfg.xml.j2
+++ b/roles/confluence_config/templates/confluence.cfg.xml.j2
@@ -57,6 +57,11 @@
     {% if atl_tomcat_contextpath is defined and atl_tomcat_contextpath != '' %}
         <property name="confluence.webapp.context.path">{{ atl_tomcat_contextpath }}</property>
     {% endif %}
-
+    {# Confluence versions 7.13 and newer #}
+    {% if atl_opensearch_endpoint is defined and atl_opensearch_endpoint != '' %}
+    <property name="opensearch.aws.region">{{ atl_hazelcast_network_aws_iam_region }}</property>
+    <property name="opensearch.http.url">{{ atl_opensearch_endpoint }}</property>
+    <property name="search.platform">opensearch</property>
+    {% endif %}
   </properties>
 </confluence-configuration>
\ No newline at end of file