diff --git a/.travis.yml b/.travis.yml
index f242a517..009c43a9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,8 +14,6 @@ sudo: false
 
 os:
   - linux
-  - osx
-  - windows 
   
 apt_packages:
   - r-cran-rjava