diff --git a/.travis.yml b/.travis.yml
index 12d031f64b..26f2ef810d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -199,7 +199,7 @@ install:
           export SYMFONY_DEPRECATIONS_HELPER=weak &&
           cp composer.json composer.json.orig &&
           echo -e '{\n"require":{'"$(grep phpunit-bridge composer.json)"'"php":"*"},"minimum-stability":"dev"}' > composer.json &&
-          php .github/build-packages.php HEAD^ $COMPONENTS &&
+          php .github/build-packages.php HEAD^ $(find src/Symfony -mindepth 3 -type f -name composer.json -printf '%h\n') &&
           mv composer.json composer.json.phpunit &&
           mv composer.json.orig composer.json
       fi