diff --git a/inventory/service/host_vars/review02.opendev.org.yaml b/inventory/service/host_vars/review02.opendev.org.yaml
index 3ea613539b..8c8d9ede1b 100644
--- a/inventory/service/host_vars/review02.opendev.org.yaml
+++ b/inventory/service/host_vars/review02.opendev.org.yaml
@@ -3,7 +3,7 @@ gerrit_storyboard_url: https://storyboard.openstack.org
 gerrit_vhost_name: review.opendev.org
 gerrit_serverid: 4a232e18-c5a9-48ee-94c0-e04e7cca6543
 gerrit_redirect_vhost: review.openstack.org
-gerrit_heap_limit: 48g
+gerrit_heap_limit: 96g
 gerrit_reviewdb_database_type: mariadb_container
 letsencrypt_certs:
   review02-opendev-org-main: