diff --git a/sepolicy/radio.te b/sepolicy/radio.te
index 1c6d234..762db04 100644
--- a/sepolicy/radio.te
+++ b/sepolicy/radio.te
@@ -3,6 +3,9 @@
 
 allow radio uce_service:service_manager { add find };
 
+# read access to sys/bus/esoc/devices/ directory.
+allow radio sysfs:dir r_dir_perms;
+
 r_dir_file(radio, sysfs_msm_subsys)
 
 # Access to /vendor/framework/qti-vzw-ims-internal.jar for all