diff --git a/shippable.yml b/shippable.yml
index c5a0088..79ed3f0 100644
--- a/shippable.yml
+++ b/shippable.yml
@@ -1,7 +1,8 @@
 language: python
-build_environment: ubuntu1304
+build_environment: ubuntu1204
 python:
  - "2.7"
+ 
 services: 
  - memcached 
 install: pip install --use-mirrors -r requirements.txt