diff --git a/.travis.yml b/.travis.yml
index bd3157b..d7c2ca3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,8 @@
 sudo: false
 language: node_js
 node_js: "stable"
+cache:
+  directories:
+    - node_modules
 after_script:
-  - npm run-script coveralls
\ No newline at end of file
+  - npm run-script coveralls