diff --git a/.travis.yml b/.travis.yml
index 6d06450..a25eeb1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,9 +13,11 @@ matrix:
     - php: 7.0
     - php: hhvm
 
-before_script:
-  - phpenv config-rm xdebug.ini
+before_install:
+  - if [ "$TRAVIS_PHP_VERSION" != "hhvm" ]; then phpenv config-rm xdebug.ini; fi
   - composer selfupdate
+
+install:
   - COMPOSER_ROOT_VERSION=dev-master composer --prefer-source --no-interaction install
 
 script: