diff --git a/vendor/vendor_init.te b/vendor/vendor_init.te
index 0132c2f..9f328b7 100644
--- a/vendor/vendor_init.te
+++ b/vendor/vendor_init.te
@@ -3,3 +3,6 @@ set_prop(vendor_init, vendor_camera_debug_prop)
 
 # gps vendor property
 set_prop(vendor_init, vendor_gps_prop)
+
+# PCP knob
+allow vendor_init proc_percpu_pagelist_high_fraction:file w_file_perms;