diff --git a/MAINTAINERS.md b/MAINTAINERS.md
index a9360fe..2a833b9 100644
--- a/MAINTAINERS.md
+++ b/MAINTAINERS.md
@@ -12,3 +12,4 @@ This document contains a list of maintainers in this repo. See [opensearch-proje
 | Lior Perry      | [YANG-DB](https://github.com/YANG-DB)     | Amazon      |
 | Shenoy Pratik   | [ps48](https://github.com/ps48)           | Amazon      |
 | Louis Chu       | [noCharger](https://github.com/noCharger) | Amazon      |
+| Mingshi Liu     | [mingshl](https://github.com/mingshl)     | Amazon      |