diff --git a/.travis.yml b/.travis.yml
index 30aebbd..94e4a6f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,7 +14,7 @@ script:
   - rustdoc --test README.md -L target
   - cargo doc --no-deps
 after_success:
-  - travis-cargo --only stable doc-upload
+  - travis-cargo --only nightly doc-upload
   - travis-cargo coveralls --no-sudo
 env:
   global: