diff --git a/README.md b/README.md
index 3d68294..1694740 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,8 @@ Only encrypted device may guarantee that the data will not be recoverable.
 
 ## Permissions
 
+`DEVICE_ADMIN` lock and wipe
+
 `FOREGROUND_SERVICE`
 
 [Wipe on inactivity] receive unlock events