diff --git a/.travis.yml b/.travis.yml
index f51f211..099beff 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,14 +1,13 @@
 language: node_js
 cache: yarn
-branches:
-  only:
-    - master
 services:
   - redis-server
 before_deploy: yarn build
 deploy:
   provider: heroku
   app: unpkg
-  skip_cleanup: true
   api_key:
     secure: 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
+  skip_cleanup: true
+  on:
+    branch: master