diff --git a/.travis.yml b/.travis.yml
index e4b8278..94769db 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,10 +5,13 @@ php:
   - 5.4
   - 5.5
 
+services:
+  - redis-server
+
 env:
   - DB=mysql
 
 before_script:
   - sh -c "if [ '$DB' = 'mysql' ]; then mysql -e 'create database IF NOT EXISTS yiitest;'; fi"
 
-script: phpunit
\ No newline at end of file
+script: phpunit