diff --git a/sepolicy/vendor/file.te b/sepolicy/vendor/file.te
index eb88096..cc4d76e 100644
--- a/sepolicy/vendor/file.te
+++ b/sepolicy/vendor/file.te
@@ -2,6 +2,7 @@ type debugfs_rmts, debugfs_type, fs_type;
 type debugfs_wlan, debugfs_type, fs_type;
 type fsg_firmware_file, file_type, contextmount_type, vendor_file_type;
 type perfd_socket, file_type;
+type persist_audio_file, file_type, vendor_persist_type;
 type persist_camera_file, file_type;
 type persist_battery_file, file_type;
 type persist_mdm_file, file_type, vendor_persist_type;
diff --git a/sepolicy/vendor/file_contexts b/sepolicy/vendor/file_contexts
index 78207db..4689c3c 100644
--- a/sepolicy/vendor/file_contexts
+++ b/sepolicy/vendor/file_contexts
@@ -12,6 +12,7 @@
 
 # Persist
 /persist(/.*)?                u:object_r:mnt_vendor_file:s0
+/(mnt/vendor/persist|persist)/factory/audio(/.*)?                u:object_r:persist_audio_file:s0
 
 /dev/mmi_sys_temp            u:object_r:thermal_device:s0
 /dev/socket/perfd            u:object_r:perfd_socket:s0
diff --git a/sepolicy/vendor/hal_audio_default.te b/sepolicy/vendor/hal_audio_default.te
index ee9e403..7387d36 100644
--- a/sepolicy/vendor/hal_audio_default.te
+++ b/sepolicy/vendor/hal_audio_default.te
@@ -1,4 +1,7 @@
 unix_socket_connect(hal_audio_default, perfd, perfd)
+
+allow hal_audio_default persist_audio_file:dir rw_dir_perms;
+allow hal_audio_default persist_audio_file:file create_file_perms;
 allow hal_audio_default sysfs:dir { open read };
 allow hal_audio_default hal_dms_default:binder { transfer call };
 allow hal_audio_default hal_dms_hwservice:hwservice_manager find;