diff --git a/src/wormhole/blocking/eventsource.py b/src/wormhole/blocking/eventsource.py
index e02667b..bdd272e 100644
--- a/src/wormhole/blocking/eventsource.py
+++ b/src/wormhole/blocking/eventsource.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 import six
 import requests