diff --git a/OWNERS b/OWNERS
index 4a2962a..b471453 100644
--- a/OWNERS
+++ b/OWNERS
@@ -2,4 +2,4 @@
 per-file powerhint.json = wvw@google.com,joaodias@google.com,jenhaochen@google.com,rkganesh@google.com,jychen@google.com
 
 # per-file for Pixel device makefiles, see go/pixel-device-mk-owner-checklist for details.
-per-file *.mk=file:device/google/gs-common:main:/MK_OWNERS
+per-file *.mk,{**/,}Android.bp=file:device/google/gs-common:main:/MK_OWNERS
diff --git a/conf/OWNERS b/conf/OWNERS
new file mode 100644
index 0000000..20af85b
--- /dev/null
+++ b/conf/OWNERS
@@ -0,0 +1,2 @@
+# per-file for Pixel fstab
+per-file fstab.*=file:device/google/gs-common:main:/FSTAB_OWNERS