diff --git a/Makefile b/Makefile
index c0e82cd..e86063c 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,4 @@ build:
 	rsync -r --exclude=.git --exclude=dist . dist
 	# cleanup
 	rm dist/.gitignore
-	rm dist/.travis.yml
 	rm dist/Makefile
-	rm dist/phpunit.xml
-	rm -rf dist/tests
\ No newline at end of file