diff --git a/.travis.yml b/.travis.yml
index 5bba057d04..b45e5437be 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,8 @@ node_js:
   - "4"
   - "6"
   - "node"
+dist: trusty
+sudo: required
 addons:
   firefox: "latest"
 env: