diff --git a/.travis.yml b/.travis.yml
index 145528e..d6669c7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,7 @@
 language: rust
+rust:
+  - 1.0.0
+  - nightly
 sudo: false
 script:
   - cargo build --verbose
@@ -10,6 +13,7 @@ script:
 after_success: |
   [ $TRAVIS_BRANCH = master ] &&
   [ $TRAVIS_PULL_REQUEST = false ] &&
+  [ $TRAVIS_RUST_VERSION = nightly ] &&
   echo '<meta http-equiv=refresh content=0;url=toml/index.html>' > target/doc/index.html &&
   pip install ghp-import --user $USER &&
   $HOME/.local/bin/ghp-import -n target/doc &&