diff --git a/private/compat/33.0/33.0.ignore.cil b/private/compat/33.0/33.0.ignore.cil
index 30a7e35..401e110 100644
--- a/private/compat/33.0/33.0.ignore.cil
+++ b/private/compat/33.0/33.0.ignore.cil
@@ -50,6 +50,8 @@
     timezone_metadata_prop
     tuner_config_prop
     tuner_server_ctl_prop
+    ublk_block_device
+    ublk_control_device
     usb_uvc_enabled_prop
     virtual_face_hal_prop
     virtual_fingerprint_hal_prop
diff --git a/private/file_contexts b/private/file_contexts
index 4c3f108..ced331a 100644
--- a/private/file_contexts
+++ b/private/file_contexts
@@ -81,6 +81,7 @@
 /dev/block(/.*)?	u:object_r:block_device:s0
 /dev/block/by-name/zoned_device	u:object_r:zoned_block_device:s0
 /dev/block/dm-[0-9]+	u:object_r:dm_device:s0
+/dev/block/ublkb[0-9]+	u:object_r:ublk_block_device:s0
 /dev/block/loop[0-9]*	u:object_r:loop_device:s0
 /dev/block/vd[a-z][0-9]*  u:object_r:vd_device:s0
 /dev/block/vold/.+	u:object_r:vold_device:s0
@@ -95,6 +96,7 @@
 /dev/dma_heap/system-uncached    u:object_r:dmabuf_system_heap_device:s0
 /dev/dma_heap/system-secure(.*)	 u:object_r:dmabuf_system_secure_heap_device:s0
 /dev/dm-user(/.*)?	u:object_r:dm_user_device:s0
+/dev/ublk-control	u:object_r:ublk_control_device:s0
 /dev/device-mapper	u:object_r:dm_device:s0
 /dev/eac		u:object_r:audio_device:s0
 /dev/event-log-tags     u:object_r:runtime_event_log_tags_file:s0