diff --git a/.travis.yml b/.travis.yml
index 3a7e97e..ac26307 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: node_js
-#cache:
-#  directories:
-#  - node_modules
+cache:
+  directories:
+  - node_modules
 node_js:
     - "7"