diff -r a8bed1c7df8e -r 3a32d2f57429 common/corpus-common-addon/.travis.yml
--- a/common/corpus-common-addon/.travis.yml	Fri Dec 02 03:30:51 2016 +0100
+++ b/common/corpus-common-addon/.travis.yml	Fri Dec 02 09:33:53 2016 +0100
@@ -7,12 +7,13 @@
 
 cache:
   directories:
-    - node_modules
+    - $HOME/.npm
+    - $HOME/.cache # includes bowers cache
 
 env:
   # we recommend testing LTS's and latest stable release (bonus points to beta/canary)
-  - EMBER_TRY_SCENARIO=ember-1.13
   - EMBER_TRY_SCENARIO=ember-lts-2.4
+  - EMBER_TRY_SCENARIO=ember-lts-2.8
   - EMBER_TRY_SCENARIO=ember-release
   - EMBER_TRY_SCENARIO=ember-beta
   - EMBER_TRY_SCENARIO=ember-canary