diff --git a/docs/book.toml b/docs/book.toml
index 53eba5d7..df886df9 100644
--- a/docs/book.toml
+++ b/docs/book.toml
@@ -5,6 +5,7 @@ language = "en"
 [preprocessor.alerts]
 
 [output.html]
+site-url = "/stylix/"
 git-repository-url = "https://github.com/nix-community/stylix"
 edit-url-template = "https://github.com/nix-community/stylix/edit/master/docs/{path}"
 no-section-label = true