diff --git a/app.js b/app.js
index bc902cb..97944bc 100644
--- a/app.js
+++ b/app.js
@@ -556,7 +556,6 @@ window.changeKey = function(input) {
 class Stats {
     constructor() {
         this.modal = new bootstrap.Modal('#statsModal')
-        restartButton.onclick = restart
         this.load()
     }
 
@@ -912,7 +911,7 @@ let stats = new Stats()
 let playing = false
 //let favicon = document.querySelector("link[rel~='icon']")
 
-function restart() {
+window.restart = function() {
     stats.modal.hide()
     stats.init()
     settings.init()
diff --git a/index.html b/index.html
index 310adfd..6277426 100644
--- a/index.html
+++ b/index.html
@@ -145,7 +145,7 @@
                 </table>
               </div>
               <div class="modal-footer">
-                <button id="restartButton" type="button" class="btn btn-primary">Rejouer ?</button>
+                <button id="restartButton" type="button" class="btn btn-primary" onclick="restart()"">Rejouer ?</button>
               </div>
             </div>
           </div>