diff --git a/.travis.yml b/.travis.yml
index 8d829e5..7eaca75 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,7 +16,13 @@
 language: java
 sudo: true
 
-dist: xenial
+# Required to build with openjdk6 and 7
+dist: trusty
+
+addons:
+  apt:
+    packages:
+      - openjdk-6-jdk
 
 jdk:
   - openjdk6