diff --git a/.travis.yml b/.travis.yml
index 67e08b8..81c4f06 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,11 @@
 language: node_js
-node_js:
-  - stable
+node_js: node
+cache:
+  directories:
+    - node_modules
 env:
-  - TRAVIS=true
+  global:
+    - TRAVIS=true
 services:
   - postgresql
   - mysql