diff --git a/.travis.yml b/.travis.yml
index 50badc2115..e89064595e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,9 +12,8 @@ before_script:
     - "until nc -z localhost 27017; do echo Waiting for MongoDB; sleep 1; done"
 language: node_js
 env:
-  - CXX=g++-4.8
-  - DB=mongodb
-  - DB=redis
+  - CXX=g++-4.8 DB=mongodb
+  - CXX=g++-4.8 DB=redis
 addons:
   apt:
     sources: