diff --git a/.travis.yml b/.travis.yml
index 06016342..e50bc626 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,14 +10,13 @@ rvm:
   - 1.9.2
   - 1.9.3
   - jruby-18mode
+  - rbx-18mode
+  - rbx-19mode
   - jruby-19mode
   - ruby-head
   - jruby-head
-  - rbx-18mode
-  - rbx-19mode
 matrix:
   allow_failures:
     - rvm: ruby-head
     - rvm: jruby-head
-    - rvm: rbx-18mode
-    - rvm: rbx-19mode
+    - rvm: jruby-19mode
diff --git a/README.md b/README.md
index c489edea..84ec50b0 100644
--- a/README.md
+++ b/README.md
@@ -387,7 +387,7 @@ This gem has 100% test coverage using test/unit. To execute tests for this gem,
    - Support for tables added in - Note: Pre 2011 versions of Mac office do not support this feature.
    - Support for splatter charts added
    - Major performance updates.
-   - Gem now supports for JRuby 1.6.7
+   - Gem now supports for JRuby 1.6.7, as well as expirimental support for Rubinius
 
 - ** March.5.12**: 1.0.18 release
    https://github.com/randym/axlsx/compare/1.0.17...1.0.18