diff --git a/.travis.yml b/.travis.yml
index 021b3ef..3ced94d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,9 @@ language: node_js
 sudo: false
 node_js: 
     - 12
+branches:
+    only:
+        - master
 cache:
     yarn: true
     directories: