diff --git a/controllers/prototype/views/prototype_recommendation.jade b/controllers/prototype/views/prototype_recommendation.jade
index 06544a5..3894fbd 100644
--- a/controllers/prototype/views/prototype_recommendation.jade
+++ b/controllers/prototype/views/prototype_recommendation.jade
@@ -5,17 +5,9 @@ block title
 
 block configjs
     script Recommendation = #{recommendationStyle}; coinsId = [#{coins}];
-    script.
-        Coin.onLastCoin = function() {
-            $('#next').show();
-            $('#next').click(function() {
-                window.location = '/prototype/game';
-                $('#next').unbind('click');
-            });
-        };
 
 block lastbutton
-    button#next.btn.btn-success.navbar-btn(style={'margin-right':'10px', 'margin-bottom':'10px', 'display':'none'})
+    a#next.btn.btn-success.navbar-btn(role="button", href='/prototype/game', style={'margin-right':'10px', 'margin-bottom':'10px', 'display':'none'})
         span Go to the next step
 
 //-block preciseDescription
diff --git a/js/l3d/apps/prototype/interactive/main.js b/js/l3d/apps/prototype/interactive/main.js
index c3d3bda..077ab4f 100644
--- a/js/l3d/apps/prototype/interactive/main.js
+++ b/js/l3d/apps/prototype/interactive/main.js
@@ -31,19 +31,12 @@ Coin.onCoinGot = function(coin) {
     if (coin === 6) {
         setTimeout(function() {
             $('#next').show();
-            $('#next').click(function() {
-                window.location = '/prototype/next';
-            });
         }, 60*1000);
     }
 };
 
 Coin.onLastCoin = function() {
     $('#next').show();
-    $('#next').click(function() {
-        window.location = '/prototype/next';
-    });
-
 }
 
 function main() {