diff --git a/README.md b/README.md
index 08c3d09..6965055 100644
--- a/README.md
+++ b/README.md
@@ -52,8 +52,16 @@ head -c 1024 /dev/urandom | base64 > /data/data/com.termux/files/home/borgbackup
 
 Change `<server>` and `<port>` in `borg.sh` to correct values.
 
+Generate keypair for root with empty password
+```bash
+tsudo ssh-keygen -t ed25519
+tsudo cat 
+```
 
-Dont forget to set ssh configs accordingly!
+Add ~/.ssh/id_ed25519.pub to authorized_users on server
+```bash
+command="mkdir -p ~/repos/phone; cd ~/repos/phone; borg serve --restrict-to-path ~/repos/phone",restrict ssh-ed25519 AAA..yX root@phone
+```
 
 
 ## Known Issues