diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index dd55649fb4c5c..bf4b3b1b55de8 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -2,4 +2,7 @@
 # See https://help.github.com/articles/about-code-owners/
 
 /src/libraries/Common/src/System/Net/Http/Http2/                    @dotnet/http2
-/src/libraries/Common/tests/Tests/System/Net/Http2/                 @dotnet/http2
\ No newline at end of file
+/src/libraries/Common/tests/Tests/System/Net/Http2/                 @dotnet/http2
+/src/libraries/System.Text.Json/                                    @ahsonkhan @steveharter @layomia @Jozkee
+/src/libraries/System.Buffers/                                      @ahsonkhan
+/src/libraries/System.Memory/                                       @ahsonkhan
\ No newline at end of file