diff --git a/non_plat/file_contexts b/non_plat/file_contexts
index 72b5a86..11d21e0 100644
--- a/non_plat/file_contexts
+++ b/non_plat/file_contexts
@@ -572,6 +572,8 @@
 /(system\/vendor|vendor)/bin/hw/vendor\.mediatek\.hardware\.keymaster_attestation@1\.1-service u:object_r:hal_keymaster_attestation_exec:s0
 #ST NFC 1.1 hidl service
 /(system\/vendor|vendor)/bin/hw/android\.hardware\.nfc@1\.1-service-st u:object_r:hal_nfc_default_exec:s0
+# MTK Wifi Hal
+/(system\/vendor|vendor)/bin/hw/android\.hardware\.wifi@1\.0-service-mediatek           u:object_r:mtk_hal_wifi_exec:s0
 
 
 #############################
diff --git a/non_plat/mtk_hal_wifi.te b/non_plat/mtk_hal_wifi.te
new file mode 100755
index 0000000..4740f38
--- /dev/null
+++ b/non_plat/mtk_hal_wifi.te
@@ -0,0 +1,5 @@
+type mtk_hal_wifi, domain;
+hal_server_domain(mtk_hal_wifi, hal_wifi)
+
+type mtk_hal_wifi_exec, exec_type, vendor_file_type, file_type;
+init_daemon_domain(mtk_hal_wifi)
diff --git a/non_plat/system_server.te b/non_plat/system_server.te
index 6c0e8a4..be0c133 100644
--- a/non_plat/system_server.te
+++ b/non_plat/system_server.te
@@ -192,3 +192,8 @@ allow system_server mtk_thermal_config_prop:property_service set;
 # Purpose : perfmgr permission
 allow system_server proc_perfmgr:dir {read search};
 allow system_server proc_perfmgr:file {open read ioctl};
+
+# Date : W18.22
+# Operation : MTK wifi hal migration
+# Purpose : MTK wifi hal interface permission
+binder_call(system_server, mtk_hal_wifi)