diff --git a/README.md b/README.md
index 1873e53..0da8eb1 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,11 @@
 - Backup data from local disk to encrypted USB disk
 - Send details email 
 
+Crontab
+
+```
+0 1 * * * /opt/backup.sh --host=10.0.0.1 --dir=Documents --user=myuser --pass=mypass --title=server
+```
 
 ## Password API
 
@@ -11,7 +16,7 @@ A Raspberry PI connected to local network can do the job of serving the password
 
 ```bash
 # copy the files
-cp password /opt/
+cp password.py /opt/
 cp password.service /etc/systemd/system/
 
 # Install the depentencies