diff --git a/README.md b/README.md
index eb92b7d..d65563e 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ hardening [INFO] Treating /opt/cis-hardening/bin/hardening/13.15_check_duplicate
 
 ```console
 $ git clone https://github.com/ovh/debian-cis.git && cd debian-cis
-$ cp debian/default /etc/default/cis_hardening
+$ cp debian/default /etc/default/cis-hardening
 $ bin/hardening/1.1_install_updates.sh --audit-all
 1.1_install_updates [INFO] Working on 1.1_install_updates
 1.1_install_updates [INFO] Checking Configuration