diff --git a/.travis.yml b/.travis.yml
index 578c97e..73e3e09 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,8 @@
 language: java
+jdk:
+  - oraclejdk8
+cache:
+  directories:
+    - $HOME/.m2
 
 install: mvn install