diff --git a/.travis.yml b/.travis.yml
index 607248d4d17c..6d207551c125 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@ python:
   - 2.7
   - 3.2
   - 3.3
-  - nightly
+  - 3.5-dev
 matrix:
   include:
     - python: 3.3