diff --git a/.travis.yml b/.travis.yml
index 1b8bb989..12f7eeb6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,12 @@
-sudo: false
 language: node_js
+sudo: false
 node_js:
-  - '0.10'
-  - '0.12'
-  - '4'
-  - '6'
-  - '8'
-  
+  - 8
+  - 6
+  - 4
+notifications:
+  email: false
+cache:
+  directories:
+    - $HOME/.npm
+    - node_modules