diff --git a/install_elog.sh b/install_elog.sh
index 9c86ca5e..0c790cf9 100644
--- a/install_elog.sh
+++ b/install_elog.sh
@@ -19,7 +19,7 @@ export PATH="$HOME/.local/bin:$PATH"
 echo "$HOME/.local/bin" >> $GITHUB_PATH
 
 # Créer une instance ELOG
-mkdir -p ~/elog_instance/logbooks/demo
+sudo mkdir -p /usr/local/elog_instance/logbooks/demo
 
 # Générer le fichier mot de passe
 htpasswd -cb elog_instance/elog.passwd robot testpassword
@@ -38,7 +38,7 @@ dir = logbooks/demo
 allow = robot
 passwdfile = elog.passwd
 Required Attributes = Author
-Data dir = /usr/local/elog/demo
+Data dir = /usr/local/elog_instance/demo_data
 EOF
 
 # Lancer le serveur