diff --git a/.travis.yml b/.travis.yml
index ba17f32..21c8fda 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,6 +22,7 @@ before_script:
 - sudo apt-get -y update
 - sudo apt-get -y install qemu-user-static binfmt-support qemu bmap-tools kpartx
 - sudo update-binfmts --display
+- sudo -E env "PATH=$PATH" make clean
 - sudo -E env "PATH=$PATH" make install
 
 script: