diff --git a/private/property_contexts b/private/property_contexts
index c8e743c..5baaf9d 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -760,8 +760,14 @@
 
 ro.apex.updatable u:object_r:exported_default_prop:s0 exact bool
 
-ro.init.userspace_reboot.is_supported u:object_r:userspace_reboot_config_prop:s0 exact bool
+# Properties to configure userspace reboot.
+init.userspace_reboot.is_supported u:object_r:userspace_reboot_config_prop:s0 exact bool
+init.userspace_reboot.sigkill.timeoutmillis u:object_r:userspace_reboot_config_prop:s0 exact int
+init.userspace_reboot.sigterm.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
 
+#
 # public-readable
 ro.boot.revision u:object_r:exported2_default_prop:s0 exact string