diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 3a99ad3ac1..29fefbf9bb 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -1,2 +1,2 @@
 # This should match the owning team set up in https://github.com/orgs/opensearch-project/teams
-*   @heemin32 @navneet1v @VijayanB @vamshin @jmazanec15 @naveentatikonda @junqiu-lei @martin-gaievski @ryanbogan @luyuncheng @shatejas
+*   @heemin32 @navneet1v @VijayanB @vamshin @jmazanec15 @naveentatikonda @junqiu-lei @martin-gaievski @ryanbogan @luyuncheng @shatejas @0ctopus13prime
diff --git a/MAINTAINERS.md b/MAINTAINERS.md
index 36c99b96a6..fd18eee5cd 100644
--- a/MAINTAINERS.md
+++ b/MAINTAINERS.md
@@ -6,6 +6,7 @@ This document contains a list of maintainers in this repo. See [opensearch-proje
 
 | Maintainer              | GitHub ID                                             | Affiliation |
 |-------------------------|-------------------------------------------------------|-------------|
+| Doo Yong Kim             | [0ctopus13prime](https://github.com/0ctopus13prime)               | Amazon      |
 | Heemin Kim              | [heemin32](https://github.com/heemin32)               | Amazon      |
 | Jack Mazanec            | [jmazanec15](https://github.com/jmazanec15)           | Amazon      |
 | Junqiu Lei              | [junqiu-lei](https://github.com/junqiu-lei)           | Amazon      |