diff --git a/trashtalker.py b/trashtalker.py
index ba7881c..87bcf8b 100644
--- a/trashtalker.py
+++ b/trashtalker.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python2.7
 import sys
 import pjsua as pj
 from time import sleep