diff --git a/.travis.yml b/.travis.yml
index b5a186aadd5f798a2897c0604749684273df4b52..9ed5a616d530fce6b8c14bcadb6b3d395f0e0f26 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,9 @@
 ---
 language: python
 python: "2.7"
+dist: trusty
 sudo: false
+group: beta
 
 install:
   - pip install -r tests/requirements.txt