diff --git a/post-debootstrap-installer.sh b/post-debootstrap-installer.sh
index ed25ce8..970f164 100755
--- a/post-debootstrap-installer.sh
+++ b/post-debootstrap-installer.sh
@@ -1,5 +1,5 @@
-#!/bin/bash
-set -e
+#!/bin/bash -e
+export DEBIAN_FRONTEND=noninteractive
 
 
 # config files