diff --git a/scripts/install b/scripts/install
index e37f7dc..0edfe63 100644
--- a/scripts/install
+++ b/scripts/install
@@ -22,6 +22,7 @@ ynh_abort_if_errors
 
 domain=$YNH_APP_ARG_DOMAIN
 path_url=$YNH_APP_ARG_PATH
+is_public=$YNH_APP_ARG_IS_PUBLIC
 
 app=$YNH_APP_INSTANCE_NAME