diff --git a/tests/runtests.py b/tests/runtests.py
index aa4132e..900a6ae 100755
--- a/tests/runtests.py
+++ b/tests/runtests.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python
+from __future__ import print_function
 
 from os.path import abspath, dirname, join
 import subprocess