diff --git a/lib/nova_plugins/hypervisor-libvirt b/lib/nova_plugins/hypervisor-libvirt
index 53dbfb9..cc6f29e 100644
--- a/lib/nova_plugins/hypervisor-libvirt
+++ b/lib/nova_plugins/hypervisor-libvirt
@@ -1,3 +1,5 @@
+#!/bin/bash
+#
 # lib/nova_plugins/hypervisor-libvirt
 # Configure the libvirt hypervisor