diff --git a/private/compat/29.0/29.0.ignore.cil b/private/compat/29.0/29.0.ignore.cil
index 0a9da30..53b4e71 100644
--- a/private/compat/29.0/29.0.ignore.cil
+++ b/private/compat/29.0/29.0.ignore.cil
@@ -44,6 +44,7 @@
     device_config_configuration_prop
     emergency_affordance_service
     exported_camera_prop
+    fastbootd_protocol_prop
     file_integrity_service
     fwk_automotive_display_hwservice
     gmscore_app
diff --git a/private/property_contexts b/private/property_contexts
index a117fcc..1a5471f 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -97,6 +97,9 @@
 sys.lmk.                u:object_r:system_lmk_prop:s0
 sys.trace.              u:object_r:system_trace_prop:s0
 
+# Fastbootd protocol control property
+fastbootd.protocol    u:object_r:fastbootd_protocol_prop:s0 exact enum usb tcp
+
 # Boolean property set by system server upon boot indicating
 # if device is fully owned by organization instead of being
 # a personal device.