diff --git a/src/lib.rs b/src/lib.rs
index 2d5e32c..0f58204 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -42,6 +42,7 @@
 //! }
 //! ```
 
+#![doc(html_root_url = "http://alexcrichton.com/gcc-rs")]
 #![feature(io, path, fs)]
 
 use std::env;