diff --git a/.travis.yml b/.travis.yml
index 7d4afba..08eccc5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,14 +2,13 @@ language: php
 
 php:
     - 5.3
-    - 5.4
-    - 5.5
-    - 5.6
-    - hhvm
 
 before_install:
-    - sudo pip install codecov
-    
+    - sudo pip install git+https://github.com/codecov/codecov-python@master#egg=codecov
+env:
+  global:
+    - HELLO=world
+
 before_script:
     - travis_retry composer self-update
     - travis_retry composer install --no-interaction --prefer-source --dev
@@ -18,4 +17,5 @@ script:
     - vendor/bin/phpunit --coverage-clover=coverage.xml
 
 after_success: 
-    - codecov --min-coverage=50
+    - cat coverage.xml
+    - codecov --min-coverage=50 --env HELLO