diff --git a/.travis.yml b/.travis.yml
index 4fb6cc9..205ddfa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,7 +17,7 @@ script:
   - cargo test --manifest-path gcc-test/Cargo.toml --target $TARGET
   - cargo test --manifest-path gcc-test/Cargo.toml --target $TARGET --release
   - cargo doc
-  - rustdoc --test README.md -L target/debug
+  - rustdoc --test README.md -L target/debug -L target/debug/deps
 after_success:
   - travis-cargo --only nightly doc-upload
 env: