diff --git a/ct/pangolin.sh b/ct/pangolin.sh
index e8f754094..704299ff2 100644
--- a/ct/pangolin.sh
+++ b/ct/pangolin.sh
@@ -13,6 +13,7 @@ var_disk="${var_disk:-5}"
 var_os="${var_os:-debian}"
 var_version="${var_version:-13}"
 var_unprivileged="${var_unprivileged:-1}"
+var_tun="${var_tun:-1}"
 
 header_info "$APP"
 variables