Fixed the Python 2.6 test run
diff --git a/.travis.yml b/.travis.yml
index 4f3bd34..0630775 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,12 +7,12 @@
     if: type = push AND tag =~ ^\d+\.\d+\.\d+
 
 jobs:
-  fast_finish: true
   include:
     - env: TOXENV=pypy
       python: pypy
 
     - env: TOXENV=py26
+      dist: trusty
       python: "2.6"
 
     - env: TOXENV=py27