diff --git a/system_server.te b/system_server.te
index 29760b14a68a7bad114a2334b7b4b53942dcee40..aa4d6c403390bdd8059391f19ca521d36844f8c8 100644
--- a/system_server.te
+++ b/system_server.te
@@ -143,6 +143,7 @@ selinux_check_access(system_server)
 # XXX Label sysfs files with a specific type?
 allow system_server sysfs:file rw_file_perms;
 allow system_server sysfs_nfc_power_writable:file rw_file_perms;
+allow system_server sysfs_devices_system_cpu:file w_file_perms;
 
 # Access devices.
 allow system_server device:dir r_dir_perms;