diff --git a/src/doc/unstable-book/book.toml b/src/doc/unstable-book/book.toml
index 0cd56d09404..cef93760b33 100644
--- a/src/doc/unstable-book/book.toml
+++ b/src/doc/unstable-book/book.toml
@@ -4,3 +4,4 @@ author = "The Rust Community"
 
 [output.html]
 git-repository-url = "https://github.com/rust-lang/rust/tree/master/src/doc/unstable-book"
+edit-url-template = "https://github.com/rust-lang/rust/edit/master/src/doc/unstable-book/{path}"