diff --git a/README.md b/README.md
index 61f74cf..3db7694 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ remote folders.
 
 ### installation
 ```sh
-sudo wget https://raw.github.com/beyondthewall/sshbackup/0.3/sshbackup /usr/bin/sshbackup
+sudo wget https://raw.github.com/beyondthewall/sshbackup/0.3/sshbackup -o /usr/bin/sshbackup
 sudo chmod +x /usr/bin/sshbackup
 ```