diff --git a/readme.md b/readme.md
index 4dec284..e347e30 100755
--- a/readme.md
+++ b/readme.md
@@ -16,7 +16,7 @@
 ## Copie de la clef ssh publique de l'hote  sur le pi
 ```
 cd /home/userHote/.ssh
-ssh-copy-id -i id_rsa.pub sysop@192.168.19
+ssh-copy-id -i id_rsa.pub sysop@192.168.1.9
 ```
 
 ## Installer ansible (sur ubuntu)