diff --git a/static/js/cours.js b/static/js/cours.js
index a28b4dd..a52fb94 100644
--- a/static/js/cours.js
+++ b/static/js/cours.js
@@ -8,16 +8,24 @@ const buildFileTree = (parent, data, location) => {
   const ul = document.createElement("ul");
   data.forEach((item) => {
     const li = document.createElement("li");
-    li.textContent = item.name;
     li.classList.add(item.is_dir ? "directory" : "file");
 
     if (item.is_dir) {
+      // Directory
+      li.textContent = item.name;
       li.classList.add("collapsed");
       li.addEventListener("click", function (e) {
         if (e.target === li) {
           li.classList.toggle("collapsed");
         }
       });
+    } else {
+      // File
+      const url = window.location.href.split("?")[0];
+      const a = document.createElement("a");
+      a.text = item.name;
+      a.href = `${url}?q=${location}${item.name}`;
+      li.appendChild(a);
     }
 
     ul.appendChild(li);