diff --git a/mediaserver.te b/mediaserver.te
index 02994663c304765b171414248f015124724bd84a..6effd0a96f0505757217392301b19955ea7a114d 100644
--- a/mediaserver.te
+++ b/mediaserver.te
@@ -34,6 +34,7 @@ allow mediaserver audio_device:chr_file rw_file_perms;
 
 # XXX Label with a specific type?
 allow mediaserver sysfs:file rw_file_perms;
+auditallow mediaserver sysfs:file { write append };
 
 # Read resources from open apk files passed over Binder.
 allow mediaserver apk_data_file:file { read getattr };