diff --git a/sepolicy/vendor/radio.te b/sepolicy/vendor/radio.te
index 0cb6607b..6a07eeb9 100644
--- a/sepolicy/vendor/radio.te
+++ b/sepolicy/vendor/radio.te
@@ -27,8 +27,10 @@ binder_call(radio, hal_imsrtp)
 
 userdebug_or_eng(`
   allow radio diag_device:chr_file rw_file_perms;
+  r_dir_file(radio, sysfs_diag)
 ')
 dontaudit radio diag_device:chr_file rw_file_perms;
+dontaudit radio sysfs_diag:dir search;
 
 # read /proc/cmdline
 allow radio proc_cmdline:file r_file_perms;