diff --git a/spa/include/spa/param/props-types.h b/spa/include/spa/param/props-types.h
index 54d17339f..0a7c916b8 100644
--- a/spa/include/spa/param/props-types.h
+++ b/spa/include/spa/param/props-types.h
@@ -40,6 +40,9 @@ static const struct spa_type_info spa_type_props[] = {
 	{ SPA_PROP_quality, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "quality", NULL },
 	{ SPA_PROP_bluetoothAudioCodec, SPA_TYPE_Id, SPA_TYPE_INFO_PROPS_BASE "bluetoothAudioCodec", spa_type_bluetooth_audio_codec },
 	{ SPA_PROP_bluetoothOffloadActive, SPA_TYPE_Bool, SPA_TYPE_INFO_PROPS_BASE "bluetoothOffloadActive", NULL },
+	{ SPA_PROP_clockId, SPA_TYPE_String, SPA_TYPE_INFO_PROPS_BASE "clockId", NULL },
+	{ SPA_PROP_clockDevice, SPA_TYPE_String, SPA_TYPE_INFO_PROPS_BASE "clockDevice", NULL },
+	{ SPA_PROP_clockInterface, SPA_TYPE_String, SPA_TYPE_INFO_PROPS_BASE "clockInterface", NULL },
 
 	{ SPA_PROP_waveType, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "waveType", NULL },
 	{ SPA_PROP_frequency, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "frequency", NULL },
diff --git a/spa/include/spa/param/props.h b/spa/include/spa/param/props.h
index acc314ee1..48338b870 100644
--- a/spa/include/spa/param/props.h
+++ b/spa/include/spa/param/props.h
@@ -55,6 +55,9 @@ enum spa_prop {
 	SPA_PROP_quality,
 	SPA_PROP_bluetoothAudioCodec,
 	SPA_PROP_bluetoothOffloadActive,
+	SPA_PROP_clockId,
+	SPA_PROP_clockDevice,
+	SPA_PROP_clockInterface,
 
 	SPA_PROP_START_Audio	= 0x10000,	/**< audio related properties */
 	SPA_PROP_waveType,