diff --git a/contexthub/1.0/default/OWNERS b/contexthub/1.0/default/OWNERS
index 49a3204..5373073 100644
--- a/contexthub/1.0/default/OWNERS
+++ b/contexthub/1.0/default/OWNERS
@@ -1,2 +1,4 @@
-ashutoshj@google.com
+aarossig@google.com
+arthuri@google.com
 bduddie@google.com
+bstack@google.com
diff --git a/contexthub/1.0/vts/functional/OWNERS b/contexthub/1.0/vts/functional/OWNERS
index ad036b4..ee01441 100644
--- a/contexthub/1.0/vts/functional/OWNERS
+++ b/contexthub/1.0/vts/functional/OWNERS
@@ -1,6 +1,8 @@
 #Context Hub team
-ashutoshj@google.com
+aarossig@google.com
+arthuri@google.com
 bduddie@google.com
+bstack@google.com
 
 #VTS team
 yim@google.com