diff --git a/assets/edit.js b/assets/edit.js
deleted file mode 100644
index 50f2819..0000000
--- a/assets/edit.js
+++ /dev/null
@@ -1,10 +0,0 @@
-(() => {
-  let editLink = document.getElementById("git-repository-button").parentElement
-  const relativeFile = location
-    .pathname
-    .split("/")
-    .slice(-path_to_root.split("/").length)
-    .join("/")
-    .replace(/\.html$/, ".md")
-  editLink.href = editLink.href + "/edit/master/src/" + relativeFile
-})();
diff --git a/book.toml b/book.toml
index 261fb31..12473bc 100644
--- a/book.toml
+++ b/book.toml
@@ -8,7 +8,4 @@ title = "Wiki – FabLab Bad Windsheim"
 
 [output.html]
 git-repository-url = "https://github.com/fablab-nea/wiki"
-git-repository-icon = "fa-pencil-square-o"
-additional-js = [
-  "assets/edit.js"
-]
+edit-url-template = "https://github.com/fablab-nea/wiki/edit/master/{path}"