[from now] 2014/02/19 23:04:09

diff --git a/.drone.yml b/.drone.yml
index 2e4aebd..ae075d4 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -1,3 +1,3 @@
-image: ubuntu
+image: buildr/ruby-2.1
 script:
   - echo 'hoge'