diff --git a/NEWS b/NEWS
index 5f28b408..88df96e7 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,4 @@
+* #2020 Use the new activity-stop icon. (marco)
 * #2002 Tooltips for the zoom levels. (marco)
 * #2018 Rename Save to Keep. (marco)
 * #2020 Rename Close to Stop. (marco)
diff --git a/sugar/activity/activity.py b/sugar/activity/activity.py
index 87eb4fc5..32027035 100644
--- a/sugar/activity/activity.py
+++ b/sugar/activity/activity.py
@@ -83,7 +83,7 @@ class ActivityToolbar(gtk.Toolbar):
         self.insert(separator, -1)
         separator.show()
 
-        self.stop = ToolButton('window-close')
+        self.stop = ToolButton('activity-stop')
         self.stop.set_tooltip(_('Stop'))
         self.stop.connect('clicked', self._stop_clicked_cb)
         self.insert(self.stop, -1)