Fix tests on travis.

bbrala · bbrala · commit 0db7eb2f56a3 · 2017-09-27T12:27:06.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,8 @@
 language: php
 
 sudo: false
+dist: precise
+
 env:
   global:
     - GIT_NAME: "'Couscous auto deploy'"
