diff --git a/call_python2.patch b/call_python2.patch
index dc4b820..134f32a 100644
--- a/call_python2.patch
+++ b/call_python2.patch
@@ -1,5 +1,10 @@
+From: toddrme2178@gmail.com
+Date: 2016-10-02 14:21:00 +0000
+Subject: Use python2 for subprocess
 
+This patch makes sure the correct version of py2pack is called.
 
+---
 
 --- a/py2pack/requires.py
 +++ b/py2pack/requires.py
@@ -8,7 +13,7 @@
              os.chdir(tmp_dir)
          # generate a temporary json file which contains the metadata
 -        cmd = "python setup.py -q --command-packages py2pack " \
-+        cmd = "python3 setup.py -q --command-packages py2pack " \
++        cmd = "python setup.py -q --command-packages py2pack2 " \
                "get_metadata -o %s " % tempfile_json.name
          try:
              subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)