diff --git a/book.toml b/book.toml
index f59d18408..50266459e 100644
--- a/book.toml
+++ b/book.toml
@@ -14,7 +14,6 @@ edit-url-template = "https://github.com/brettmayson/HEMTT/edit/main/{path}"
 default-theme = "ayu"
 preferred-dark-theme = "ayu"
 additional-css = ['./book/mdbook-admonish.css']
-site-url = "/HEMTT/"
 additional-js = ["book/time.js"]
 
 [build]