diff --git a/lib/common-defaults b/lib/common-defaults
index e1b57202..ee33eb47 100644
--- a/lib/common-defaults
+++ b/lib/common-defaults
@@ -1,3 +1,4 @@
+#!/bin/bash
 # Copyright 2012 Hewlett-Packard Development Company, L.P.
 # All Rights Reserved.
 #
diff --git a/lib/common-functions b/lib/common-functions
index 07d1369b..fdfec48f 100644
--- a/lib/common-functions
+++ b/lib/common-functions
@@ -1,4 +1,4 @@
-# vim: syntax=sh ts=4 sts=4 sw=2:et
+#!/bin/bash
 # Copyright 2012 Hewlett-Packard Development Company, L.P.
 # All Rights Reserved.
 #
diff --git a/lib/die b/lib/die
index ad0c421a..68a61185 100644
--- a/lib/die
+++ b/lib/die
@@ -1,3 +1,4 @@
+#!/bin/bash
 # Copyright 2012 Hewlett-Packard Development Company, L.P.
 # All Rights Reserved.
 # 
diff --git a/lib/img-defaults b/lib/img-defaults
index 536d1857..079cec9a 100644
--- a/lib/img-defaults
+++ b/lib/img-defaults
@@ -1,3 +1,4 @@
+#!/bin/bash
 # Copyright 2012 Hewlett-Packard Development Company, L.P.
 # All Rights Reserved.
 #
diff --git a/lib/img-functions b/lib/img-functions
index e9b2c229..38c46609 100644
--- a/lib/img-functions
+++ b/lib/img-functions
@@ -1,3 +1,4 @@
+#!/bin/bash
 # Copyright 2012 Hewlett-Packard Development Company, L.P.
 # All Rights Reserved.
 #
diff --git a/lib/ramdisk-defaults b/lib/ramdisk-defaults
index 13120f1d..2991ccbb 100644
--- a/lib/ramdisk-defaults
+++ b/lib/ramdisk-defaults
@@ -1,3 +1,4 @@
+#!/bin/bash
 # Copyright 2012 Hewlett-Packard Development Company, L.P.
 # Copyright (c) 2012 NTT DOCOMO, INC. 
 #
diff --git a/lib/ramdisk-functions b/lib/ramdisk-functions
index 95881f3f..e057fd89 100644
--- a/lib/ramdisk-functions
+++ b/lib/ramdisk-functions
@@ -1,3 +1,4 @@
+#!/bin/bash
 # Copyright 2012 Hewlett-Packard Development Company, L.P.
 # Copyright (c) 2012 NTT DOCOMO, INC.
 #