diff --git a/sepolicy/vendor/file_contexts b/sepolicy/vendor/file_contexts
index 9bce6ec..95f6d88 100644
--- a/sepolicy/vendor/file_contexts
+++ b/sepolicy/vendor/file_contexts
@@ -31,4 +31,7 @@
 # Block devices
 /dev/block/platform/soc/7c4000\.sdhci/by-name/system     u:object_r:system_block_device:s0
 /dev/block/platform/soc/7c4000\.sdhci/by-name/vendor     u:object_r:system_block_device:s0
-/dev/block/platform/soc/7c4000\.sdhci/by-name/logdump    u:object_r:metadata_block_device:s0
\ No newline at end of file
+/dev/block/platform/soc/7c4000\.sdhci/by-name/logdump    u:object_r:metadata_block_device:s0
+
+# MMC
+/sys/devices/platform/soc/7c4000.sdhci/mmc_host/mmc0/mmc0:0001/block/mmcblk0/queue/discard_max_bytes u:object_r:sysfs_mmc_host:s0