diff --git a/private/property_contexts b/private/property_contexts
index 1a5471f..ae0c431 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -263,3 +263,6 @@
 init.userspace_reboot.started.timeoutmillis u:object_r:userspace_reboot_config_prop:s0 exact int
 init.userspace_reboot.userdata_remount.timeoutmillis u:object_r:userspace_reboot_config_prop:s0 exact int
 init.userspace_reboot.watchdog.timeoutmillis u:object_r:userspace_reboot_config_prop:s0 exact int
+
+# vendor-init-settable
+graphics.display.kernel_idle_timer.enabled u:object_r:surfaceflinger_display_prop:s0 exact bool