diff --git a/.travis.yml b/.travis.yml
index 6beb2f00c2..0518c5f71b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,7 @@ addons:
     packages:
     - libxxf86vm-dev
     - libosmesa6-dev
+    - libglu1-mesa-dev
 language: rust
 rust:
   - stable
@@ -11,6 +12,7 @@ cache: cargo
 os:
   - osx
   - linux
+dist: xenial
 notifications:
   webhooks: http://build.servo.org:54856/travis
 env: