diff --git a/CODEOWNERS b/CODEOWNERS
index 74caea2c4cc7..90744501ec71 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -47,7 +47,8 @@ CMakeLists.txt    @szha @pllarroy
 
 # MXNet CI
 dev_menu.py         @pllarroy
-/ci/                @pllarroy
+/ci/                @pllarroy @marcoabreu 
+/docker/            @marcoabreu
 /tests/ci_build/    @marcoabreu
 Jenkinsfile         @marcoabreu
 .travis.yml         @marcoabreu