diff --git a/non_plat/mtk_hal_camera.te b/non_plat/mtk_hal_camera.te
index dae9d54..c2dffb8 100644
--- a/non_plat/mtk_hal_camera.te
+++ b/non_plat/mtk_hal_camera.te
@@ -338,3 +338,8 @@ allow mtk_hal_camera system_data_file:dir { getattr };
 # Date: 2019/06/14
 # Operation : Migration
 allow mtk_hal_camera sysfs_dt_firmware_android:dir search;
+
+# Date: 2019/07/09
+# Operation : For M4U security
+allow mtk_hal_camera proc_m4u:file r_file_perms;
+allowxperm mtk_hal_camera proc_m4u:file ioctl MTK_M4U_T_SEC_INIT;