diff --git a/conf/init.raven.rc b/conf/init.raven.rc
index 3d85756..58a219e 100644
--- a/conf/init.raven.rc
+++ b/conf/init.raven.rc
@@ -38,6 +38,9 @@ on fs
     # FIXME(b/183223359): Only grant write access to SystemUI.
     chmod 0666 /sys/class/drm/card0/card0-DSI-1/panel/backlight/panel0-backlight/local_hbm_mode
 
+on property:ro.revision=PROTO1.0
+    setprop persist.fingerprint.ghbm true
+
 on property:vendor.mfgapi.touchpanel.permission=1
     chmod 0600 /sys/devices/virtual/sec/tsp/cmd
     chown system system /sys/devices/virtual/sec/tsp/cmd