diff --git a/.travis.yml b/.travis.yml
index b5b40f7..68e2404 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,4 +2,9 @@ language: node_js
 node_js:
   - "0.12"
   - "0.10"
-  - "iojs"
\ No newline at end of file
+  - "iojs"
+script:
+  - npm test
+  - npm rm webpack
+  - npm i webpack@2
+  - npm test