diff --git a/.travis.yml b/.travis.yml
index 61e66e1..1a263ec 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,9 @@
 language: node_js
 node_js:
  - 8
+
+cache:
+  yarn: true
+
+notifications:
+  email: false