diff --git a/.travis.yml b/.travis.yml
index 54d387b..c0c0974 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -29,7 +29,7 @@ before_script:
   - sudo chown -R travis:travis "$HOME/.m2/repository";
 
 script:
-  - mvn -U install
+  - mvn -B install