diff --git a/lib/neutron_thirdparty/bigswitch_floodlight b/lib/neutron_thirdparty/bigswitch_floodlight
index 033731e..e3f4689 100644
--- a/lib/neutron_thirdparty/bigswitch_floodlight
+++ b/lib/neutron_thirdparty/bigswitch_floodlight
@@ -1,3 +1,5 @@
+#!/bin/bash
+#
 # Big Switch/FloodLight  OpenFlow Controller
 # ------------------------------------------