diff --git a/src/activities/penalty/penalty.js b/src/activities/penalty/penalty.js
index 9465bee9d..9f64eec26 100644
--- a/src/activities/penalty/penalty.js
+++ b/src/activities/penalty/penalty.js
@@ -1,74 +1,74 @@
 /* GCompris - penalty.js
  *
  * Copyright (C) 2014 Stephane Mankowski <stephane@mankowski.fr>
  *
  * Authors:
  *   Bruno Coudoin <bruno.coudoin@gcompris.net> (GTK+ version)
  *   Stephane Mankowski <stephane@mankowski.fr> (Qt Quick port)
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
  *   the Free Software Foundation; either version 3 of the License, or
  *   (at your option) any later version.
  *
  *   This program is distributed in the hope that it will be useful,
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *   GNU General Public License for more details.
  *
  *   You should have received a copy of the GNU General Public License
  *   along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 .pragma library
 .import QtQuick 2.0 as Quick
 
 var currentLevel = 0
 var numberOfLevel = 9
 var items
 
 var url = "qrc:/gcompris/src/activities/penalty/resource/"
 
 function start(items_) {
     items = items_
     currentLevel = 0
     initLevel()
 }
 
 function stop() {
 }
 
 function initLevel() {
     items.bar.level = currentLevel + 1
     if(currentLevel === 0) items.duration = 1000
     else if(currentLevel === 1) items.duration = 800
-    else if(currentLevel === 2) items.duration = 600
-    else if(currentLevel === 3) items.duration = 400
-    else if(currentLevel === 4) items.duration = 250
-    else if(currentLevel === 5) items.duration = 200
-    else if(currentLevel === 6) items.duration = 180
-    else if(currentLevel === 7) items.duration = 170
-    else if(currentLevel === 8) items.duration = 160
+    else if(currentLevel === 2) items.duration = 700
+    else if(currentLevel === 3) items.duration = 600
+    else if(currentLevel === 4) items.duration = 500
+    else if(currentLevel === 5) items.duration = 400
+    else if(currentLevel === 6) items.duration = 350
+    else if(currentLevel === 7) items.duration = 300
+    else if(currentLevel === 8) items.duration = 250
 
     resetLevel()
 }
 
 function resetLevel() {
     items.ball.state = "INITIAL"
     items.progressRight.ratio = 0
     items.progressLeft.ratio = 0
     items.progressTop.ratio = 0
 }
 
 function nextLevel() {
     if(numberOfLevel <= ++currentLevel ) {
         currentLevel = 0
     }
     initLevel();
 }
 
 function previousLevel() {
     if(--currentLevel < 0) {
         currentLevel = numberOfLevel - 1
     }
     initLevel();
 }