diff --git a/.travis.yml b/.travis.yml
index 536cfc28c..4207bcbfc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,5 @@
 language: android
+cache: bundler
 dist: trusty
 sudo: true
 jdk:
@@ -40,4 +41,4 @@ deploy:
     skip_cleanup: true
     script: bash scripts/upload-gh-pages.sh
     on:
-      all_branches: true
\ No newline at end of file
+      all_branches: true