diff --git a/pyenv.txt b/pyenv.txt
index 5bf67effb..586bf9cd9 100644
--- a/pyenv.txt
+++ b/pyenv.txt
@@ -12,3 +12,4 @@ virtualenvwrapper==4.7.1
 wheel==0.26.0
 Yapsy==1.11.223
 junit_xml==1.6
+future