diff --git a/git-tools/post-commit b/git-tools/post-commit
index 2998276..97cb4e5 100755
--- a/git-tools/post-commit
+++ b/git-tools/post-commit
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python2
 
 import os
 ROOT = os.path.dirname(__file__)+'/../../'