diff --git a/MAINTAINERS.md b/MAINTAINERS.md
index 940ffa150..4c5b6c255 100644
--- a/MAINTAINERS.md
+++ b/MAINTAINERS.md
@@ -15,3 +15,4 @@ This document contains a list of maintainers in this repo. See [opensearch-proje
 | Lior Perry      | [yangdb](https://github.com/YANG-DB)            | Amazon      |
 | Sean Kao        | [seankao-az](https://github.com/seankao-az)     | Amazon      |
 | Anirudha Jadhav | [anirudha](https://github.com/anirudha)         | Amazon      |
+| Kaituo Li       | [kaituo](https://github.com/kaituo)             | Amazon      |