diff --git a/.travis.yml b/.travis.yml
index dde840e7a..7ec1fc1c9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,8 @@
 language: java
 jdk:
     - oraclejdk8
-    - oraclejdk7
+    - openjdk7
+dist: precise
 branches:
     except:    
         - /^([0-9]+)\.([0-9]+)\.([0-9]+)(?:-([0-9A-Za-z-]+(?:\.[0-9A-Za-z-]+)*))?(?:\+[0-9A-Za-z-]+)?$/