diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 66a4f79fd..f67821fa4 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -7,9 +7,9 @@
 # ==== Ray core ====
 
 # API compatibility
-/src/ray/protobuf/common.proto @wuisawesome @ericl @ameerhajali @robertnishihara @pcmoritz
-/src/ray/protobuf/gcs.proto @wuisawesome @ericl @ameerhajali @robertnishihara @pcmoritz
-/src/ray/protobuf/gcs_service.proto @wuisawesome @ericl @ameerhajali @robertnishihara @pcmoritz
+/src/ray/protobuf/common.proto @wuisawesome @ericl @ameerhajali @robertnishihara @pcmoritz @raulchen
+/src/ray/protobuf/gcs.proto @wuisawesome @ericl @ameerhajali @robertnishihara @pcmoritz @raulchen
+/src/ray/protobuf/gcs_service.proto @wuisawesome @ericl @ameerhajali @robertnishihara @pcmoritz @raulchen
 /dashboard/modules/snapshot @wuisawesome @ijrsvt @joeybai @alanwguo @architkulkarni @kombuchafox
 
 # All C++ code.