diff --git a/.travis.yml b/.travis.yml
index c99a89c52..d9ddefca1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,10 @@ env:
   - DB=mysql BUILD_TYPE=cucumber
 
 sudo: false
-cache: bundler
+cache:
+  bundler: true
+  directories:
+    - public/assets
 
 branches:
   only: