diff --git a/.travis.yml b/.travis.yml
index 901a7bf3..deb1aa46 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,6 +16,8 @@ before_install:
   - npm i -g npm@^2.0.0
 before_script:
   - npm prune
+script:
+  - npm run prerelease
 after_success:
   - 'curl -Lo travis_after_all.py https://git.io/travis_after_all'
   - python travis_after_all.py
@@ -23,4 +25,4 @@ after_success:
   - npm run semantic-release
 branches:
   except:
-    - /^v\d+\.\d+\.\d+$/
+    - /^v\d+\.\d+\.\d+$/
\ No newline at end of file