diff --git a/.travis.yml b/.travis.yml
index 46d1149..07879f8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,6 @@ cache:
   directories:
     - $HOME/.composer/cache/files
 install:
-  - composer install --ignore-platform-reqs
+  - composer install
 script:
   - vendor/bin/phpunit tests