diff --git a/private/untrusted_app_29.te b/private/untrusted_app_29.te
index 6bb2606..0360184 100644
--- a/private/untrusted_app_29.te
+++ b/private/untrusted_app_29.te
@@ -18,3 +18,6 @@
 # allow sending RTM_GETNEIGH{TBL} messages.
 allow untrusted_app_29 self:netlink_route_socket nlmsg_getneigh;
 auditallow untrusted_app_29 self:netlink_route_socket nlmsg_getneigh;
+
+# Allow hidden build props
+get_prop(untrusted_app_29, userdebug_or_eng_prop)