diff --git a/.travis.yml b/.travis.yml
index 018f34d56..a1b3c431e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -40,9 +40,8 @@ after_success:
     if [[ "$TRAVIS_OS_NAME" == "linux" && "$TRAVIS_PULL_REQUEST" = "false" && "$TRAVIS_BRANCH" == "master" && "$TRAVIS_RUST_VERSION" == "nightly" ]]; then
       cargo doc --features alpn --no-deps &&
       echo "<meta http-equiv=refresh content=0;url=os_balloon/index.html>" > target/doc/index.html &&
-      wget https://github.com/rust-lang-nursery/mdBook/releases/download/0.0.21/mdBook-0.0.21-x86_64-unknown-linux-gnu.tar.gz &&
-      tar xzf mdBook-0.0.21-x86_64-unknown-linux-gnu.tar.gz &&
-      cd guide && ../mdbook build -d ../target/doc/guide && cd .. &&
+      cargo install mdbook &&
+      cd guide && mdbook build -d ../target/doc/guide && cd .. &&
       git clone https://github.com/davisp/ghp-import.git &&
       ./ghp-import/ghp_import.py -n -p -f -m "Documentation upload" -r https://"$GH_TOKEN"@github.com/"$TRAVIS_REPO_SLUG.git" target/doc &&
       echo "Uploaded documentation"