diff --git a/prebuilts/api/33.0/private/property_contexts b/prebuilts/api/33.0/private/property_contexts
index 3841fd5..e284e19 100644
--- a/prebuilts/api/33.0/private/property_contexts
+++ b/prebuilts/api/33.0/private/property_contexts
@@ -355,6 +355,10 @@
 ro.audio.ignore_effects   u:object_r:audio_config_prop:s0 exact bool
 ro.audio.monitorRotation  u:object_r:audio_config_prop:s0 exact bool
 ro.audio.offload_wakelock u:object_r:audio_config_prop:s0 exact bool
+
+# Configure whether new device has spatialization default enabled.
+ro.audio.spatializer_binaural_enabled_default u:object_r:audio_config_prop:s0 exact bool
+ro.audio.spatializer_transaural_enabled_default u:object_r:audio_config_prop:s0 exact bool
 # Boolean property used in AudioService to configure whether
 # spatializer functionality should be initialized
 ro.audio.spatializer_enabled u:object_r:audio_config_prop:s0 exact bool
diff --git a/private/property_contexts b/private/property_contexts
index 269442d..00b1347 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -377,6 +377,10 @@
 ro.audio.ignore_effects   u:object_r:audio_config_prop:s0 exact bool
 ro.audio.monitorRotation  u:object_r:audio_config_prop:s0 exact bool
 ro.audio.offload_wakelock u:object_r:audio_config_prop:s0 exact bool
+
+# Configure whether new device has spatialization default enabled.
+ro.audio.spatializer_binaural_enabled_default u:object_r:audio_config_prop:s0 exact bool
+ro.audio.spatializer_transaural_enabled_default u:object_r:audio_config_prop:s0 exact bool
 # Boolean property used in AudioService to configure whether
 # spatializer functionality should be initialized
 ro.audio.spatializer_enabled u:object_r:audio_config_prop:s0 exact bool