diff --git a/.travis.yml b/.travis.yml
index eac6da7..196244c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,4 +2,4 @@ language: java
 jdk:
     - oraclejdk8
 after_success:
-  - mvn clean test jacoco:report coveralls:report
+  - mvn --projects builder clean test jacoco:report coveralls:report