diff --git a/pcb.py b/pcb.py
index d317a52..cc99a0d 100755
--- a/pcb.py
+++ b/pcb.py
@@ -1,4 +1,4 @@
-#!/opt/local/bin/pypy -tt
+#!/usr/bin/python3 -tt
 # -*- coding: utf-8 -*-
 #Copyright (C) 2014 Chris Hinsley All Rights Reserved
 
diff --git a/view.py b/view.py
index bbc3aac..38422f5 100755
--- a/view.py
+++ b/view.py
@@ -1,4 +1,4 @@
-#!/opt/local/bin/python -tt
+#!/usr/bin/python3 -tt
 # -*- coding: utf-8 -*-
 #Copyright (C) 2014 Chris Hinsley All Rights Reserved
 
diff --git a/view_mpl.py b/view_mpl.py
index 7b886ea..6b78edb 100755
--- a/view_mpl.py
+++ b/view_mpl.py
@@ -1,4 +1,4 @@
-#!/opt/local/bin/python -tt
+#!/usr/bin/python3 -tt
 # -*- coding: utf-8 -*-
 #Copyright (C) 2014 Chris Hinsley All Rights Reserved