diff --git a/.travis.yml b/.travis.yml
index 5709651..9ea3bea 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,3 +13,6 @@ notifications:
     skip_join: true
 services:
   - redis-server
+cache:
+  directories:
+    - node_modules
\ No newline at end of file