diff --git a/README.md b/README.md
index 37cf515..b38aec5 100644
--- a/README.md
+++ b/README.md
@@ -72,6 +72,7 @@ Operation is one of download, direct_download, zip_download, or upload
 - Tokens are secret strings that allow login/upload/download with
   direct links. You can have many tokens for single share.
 - Direct download token is (password hash + filename) hashed
+    - Changing password for share, changes all the direct download tokens!
 
 
 # Routes