diff --git a/.travis.yml b/.travis.yml
index 95d1790507a59e..6a79f004345ee2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,5 @@
 sudo: false
+dist: trusty
 
 language: php
 
@@ -23,6 +24,7 @@ matrix:
       env: WP_VERSION=latest
     - php: 5.2
       env: WP_VERSION=latest
+      dist: precise
     - php: 5.6
       env: TRAVISCI=phpcs
     - php: 7.1