diff --git a/.travis.yml b/.travis.yml
index 89b5e027..4d0c2351 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,7 @@
 sudo: false
 before_install: script/travis/before_install
 rvm:
+  - 1.9.3
   - 2.0.0
   - 2.1
   - 2.2