diff --git a/.travis.yml b/.travis.yml
index 5f6d8dd..25f8737 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,7 @@
+# Add dist to support HHVM
+dist: trusty
+sudo: false
+
 language: php
 php:
   - '5.2'