diff --git a/.travis.yml b/.travis.yml
index 82e15e3..fe47b94 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,14 +2,8 @@ language: rust
 
 rust:
 - stable
-- beta
 - nightly
 
-os:
-- linux
-- osx
-- windows
-
 script:
 - cargo build --all
 - cargo test --all