diff --git a/OWNERS b/OWNERS
index 85ea5b2c0c9e9f409c6e794feda3c8cac1117b89..87872844e66fcfe75207b7e245a07bfe15472393 100644
--- a/OWNERS
+++ b/OWNERS
@@ -7,7 +7,8 @@ sungsoo@google.com
 
 # Per-file ownership
 
-per-file TEST_MAPPING=licorne@google.com
+per-file *.bp,*.xml=wescande@google.com
+per-file TEST_MAPPING,*.xml=licorne@google.com
 
 # ChromeOS team owns Linux build files
 # - build.py is used for Linux build
diff --git a/service/OWNERS b/service/OWNERS
index 6982c062fe6c19aeee35dff8f06af6e54ef0e632..599d2818c494bf1ebf0aeb78f6ba72dd29ff2575 100644
--- a/service/OWNERS
+++ b/service/OWNERS
@@ -1,6 +1,7 @@
 # Reviewers for /service
 
 eruffieux@google.com
+mylesgw@google.com
 rahulsabnis@google.com
 sattiraju@google.com
 siyuanh@google.com