diff --git a/private/property_contexts b/private/property_contexts
index 672a9ad..1e70fa2 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -52,6 +52,7 @@
 service.adb.root        u:object_r:shell_prop:s0
 service.adb.tls.port    u:object_r:adbd_prop:s0
 persist.adb.tradeinmode u:object_r:adbd_tradeinmode_prop:s0
+persist.adb.test_tradeinmode u:object_r:adbd_tradeinmode_prop:s0
 persist.adb.wifi.       u:object_r:adbd_prop:s0
 persist.adb.tls_server.enable  u:object_r:system_adbd_prop:s0