diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 7fba5cd..2d84450 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -1,2 +1,2 @@
 # This should match the MAINTAINERS.md file in the root of this repo
-*   @msfroh @macohen @noCharger @mingshl
\ No newline at end of file
+*   @msfroh @macohen @noCharger @mingshl @sejli
\ No newline at end of file
diff --git a/MAINTAINERS.md b/MAINTAINERS.md
index db94666..12c0cd1 100644
--- a/MAINTAINERS.md
+++ b/MAINTAINERS.md
@@ -10,3 +10,4 @@ This document contains a list of maintainers in this repo. See [opensearch-proje
 | Mark Cohen      | [macohen](https://github.com/macohen)     | Amazon      |
 | Louis Chu       | [noCharger](https://github.com/noCharger) | Amazon      |
 | Mingshi Liu     | [mingshl](https://github.com/mingshl)     | Amazon      |
+| Sean Li     | [sejli](https://github.com/sejli)     | Amazon      |