diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 63e39fdc4..995fb3466 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
-*   @praveensameneni @khushbr @ansjcy @goyamegh @getsaurabh02 @sbcd90 @sgup432
+*   @praveensameneni @khushbr @ansjcy @goyamegh @getsaurabh02 @sbcd90 @sgup432 @arjunkumargiri
diff --git a/MAINTAINERS.md b/MAINTAINERS.md
index 7f5e5d2c5..52195ec90 100644
--- a/MAINTAINERS.md
+++ b/MAINTAINERS.md
@@ -13,6 +13,7 @@ This document contains a list of maintainers in this repo. See [opensearch-proje
 | Saurabh Singh    | [getsaurabh02](https://github.com/getsaurabh02)       | Amazon      |
 | Subhobrata Dey   | [sbcd90](https://github.com/sbcd90)                   | Amazon      |
 | Sagar            | [sgup432](https://github.com/sgup432)                 | Amazon      |
+| Arjun Kumar Giri | [arjunkumargiri](https://github.com/arjunkumargiri)   | Amazon      |
 
 ## Previous Maintainers