diff --git a/scripts/install b/scripts/install
index fbdd515..225abb7 100755
--- a/scripts/install
+++ b/scripts/install
@@ -27,6 +27,7 @@ domain=$YNH_APP_ARG_DOMAIN
 path_url=$YNH_APP_ARG_PATH
 admin=$YNH_APP_ARG_ADMIN
 language=$YNH_APP_ARG_LANGUAGE
+is_public=$YNH_APP_ARG_IS_PUBLIC
 
 app=$YNH_APP_INSTANCE_NAME