diff --git a/.travis.yml b/.travis.yml
index 953c6a8..febdc31 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,10 @@ language: php
 
 sudo: false
 
+cache:
+  directories:
+    - $HOME/.composer
+
 php:
   - '5.3'
   - '5.4'