diff --git a/src/main.rs b/src/main.rs
index efe6984..bef1df5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -110,6 +110,9 @@ fn main() {
     let style = fs::read_to_string("templates/pico.min.css").unwrap();
     fs::write(&format!("output/pico.min.css"), &style).expect("Unable to write file");
 
+    let js = fs::read_to_string("templates/app.js").unwrap();
+    fs::write(&format!("output/app.js"), &js).expect("Unable to write file");
+
     let mut index = fs::read_to_string("templates/index.html").unwrap();
     index = index.replace("{{content}}", &li_of_files);
     fs::write(&format!("output/index.html"), &index).expect("Unable to write file");