diff --git a/README.md b/README.md
index 300f254..0c6caef 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,14 @@ MicroSD card as boot and OS.
 - [ ] Torrent client web control interface available over LAN
 - [ ] Torrent client downloads over VPN
 
+## Non-declarative things
+
+You need to add accounts for the `samba`. It doesn't use the Linux passwords.
+
+```
+sudo smbpasswd -a $username
+```
+
 ## Building
 
 To build the SD image: