diff --git a/private/property_contexts b/private/property_contexts
index 3400597..e3a0ca9 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -1143,6 +1143,7 @@
 ro.crypto.type  u:object_r:vold_status_prop:s0 exact enum block file managed none
 
 ro.property_service.version u:object_r:property_service_version_prop:s0 exact int
+ro.property_service.async_persist_write u:object_r:build_config_prop:s0 exact bool
 
 ro.vendor.redirect_socket_calls u:object_r:vendor_socket_hook_prop:s0 exact bool