diff --git a/non_plat/vold.te b/non_plat/vold.te
index 8679bc7..68081dc 100644
--- a/non_plat/vold.te
+++ b/non_plat/vold.te
@@ -44,3 +44,5 @@ allow vold protect1_block_device:blk_file getattr;
 allow vold protect2_block_device:blk_file getattr;
 allow vold proc_swaps:file getattr;
 allow vold swap_block_device:blk_file getattr;
+
+allow vold sysfs_mmcblk:file rw_file_perms;