diff --git a/.travis.yml b/.travis.yml
index 735a97c..3ebe8fe 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,10 @@
 language: python
 sudo: required
 
+python:
+ - "2.7
+ - "3.6"
+
 matrix:
   include:
     - dist: trusty