diff --git a/.travis.yml b/.travis.yml
index eee2da0..4759179 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,12 @@
 language: python
 
+python:
+  - 2.7
+  - 3.2
+  - 3.3
+  - 3.4
+  - 3.5
+
 services:
   - memcached
   - redis-server