diff --git a/.travis.yml b/.travis.yml
index d243df5..2dc7c60 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,3 +11,7 @@ script:
   - npm install # install node modules
   - snyk auth $SNYK_TOKEN
   - snyk test # Check node modules for vulnerability
+
+branches:
+  only:
+  - master # Only build master branch