diff --git a/.travis.yml b/.travis.yml
index e9639f8..d8af461 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,7 @@ php:
 matrix:
   include:
     - php: 5.3
-      dist: trusty
+      dist: precise
     - php: 5.4
       dist: trusty
     - php: 5.5