diff --git a/install b/install
index e8e31080a97f10d3505c17d014f1d40f873567a3..0b429a1f6550451d7b1e8b35512fc2ee397722dd 100755
--- a/install
+++ b/install
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -e
 #
 # Install one system