diff --git a/.travis.yml b/.travis.yml
index b3ac49f86..386405e68 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,11 @@
 language: java
 sudo: false
 
+branches:
+  only:
+  - master
+  - v3.1
+
 jdk:
   - oraclejdk8