diff --git a/ct/alpine-cinny.sh b/ct/alpine-cinny.sh
index 16fdd4b7..ee97badc 100644
--- a/ct/alpine-cinny.sh
+++ b/ct/alpine-cinny.sh
@@ -13,6 +13,7 @@ var_disk="${var_disk:-1}"
 var_os="${var_os:-alpine}"
 var_version="${var_version:-3.21}"
 var_unprivileged="${var_unprivileged:-1}"
+var_nesting="${var_nesting:-0}"
 
 header_info "$APP"
 variables