diff --git a/travis/build.sh b/travis/build.sh
index 6f23601a11..0a565ec31d 100644
--- a/travis/build.sh
+++ b/travis/build.sh
@@ -1,3 +1,3 @@
 #!/bin/bash
 
-./gradlew build -x test
+./gradlew clean build -x test