diff --git a/.travis.yml b/.travis.yml
index 4a27f7788d204558acadda7736b4908309df9f3e..265124a3afba5d5c16730456beeee9733e20850e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,7 @@ script: 'ci/travis.rb'
 rvm:
   - 1.8.7
   - 1.9.2
-  #- 1.9.3 # Disable 1.9.3 builds until Travis is on 1.9.3-rc1.
+  - 1.9.3
 env:
   - "GEM=railties"
   - "GEM=ap,am,amo,ares,as"