diff --git a/.travis.yml b/.travis.yml
index 5de35765..e26635d3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,4 +9,5 @@ script:
   - npm test
 
 after_success:
+  - echo "//registry.npmjs.org/:_authToken=\${NPM_TOKEN}" > .npmrc
   - script/cibuild