diff --git a/.travis.yml b/.travis.yml
index 177ad49..47c96d5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,9 @@
 
 dist: trusty
 language: rust
-rust: 
+rust:
+  - stable
+  - beta
   - nightly
 sudo: required
 
@@ -12,6 +14,8 @@ sudo: required
 
 
 matrix:
+  allow_failures:
+  #  - nightly
   # TODO These are all the build jobs. Adjust as necessary. Comment out what you
   # don't need
   include: