diff --git a/.travis.yml b/.travis.yml
index 5cc672b..584f308 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,21 +3,16 @@ language: node_js
 
 matrix:
   include:
-  - node_js: 4
-    env: CXX=g++-4.8
   - node_js: 6
-    env:
-      - CXX=g++-4.8
-  - node_js: stable
     env: CXX=g++-4.8
-
-# Make sure we have new NPM.
-before_install:
-  - npm install -g npm@4
+  - node_js: 8
+    env: CXX=g++-4.8
+    #  - node_js: stable
+    #    env: CXX=g++-4.8
 
 script:
   - npm run lint
-  - npm test
+  - npm run test
   - npm run coverage
   - make test