diff --git a/public/main/session/session_list.php b/public/main/session/session_list.php
index 28adbd1665..dbd4df4007 100644
--- a/public/main/session/session_list.php
+++ b/public/main/session/session_list.php
@@ -152,11 +152,11 @@ $hideSearch = api_get_configuration_value('hide_search_form_in_session_list');
 
 //With this function we can add actions to the jgrid (edit, delete, etc)
 $action_links = 'function action_formatter(cellvalue, options, rowObject) {
-     return \'<a href="session_edit.php?page=resume_session.php&id=\'+options.rowId+\'">'.Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL).'</a>'.
-    '&nbsp;<a href="add_users_to_session.php?page=session_list.php&id_session=\'+options.rowId+\'">'.Display::return_icon('user_subscribe_session.png', get_lang('Subscribe users to this session'), '', ICON_SIZE_SMALL).'</a>'.
-    '&nbsp;<a href="add_courses_to_session.php?page=session_list.php&id_session=\'+options.rowId+\'">'.Display::return_icon('courses_to_session.png', get_lang('Add courses to this session'), '', ICON_SIZE_SMALL).'</a>'.
-    '&nbsp;<a onclick="javascript:if(!confirm('."\'".addslashes(api_htmlentities(get_lang("Please confirm your choice"), ENT_QUOTES))."\'".')) return false;"  href="session_list.php?action=copy&idChecked=\'+options.rowId+\'">'.Display::return_icon('copy.png', get_lang('Copy'), '', ICON_SIZE_SMALL).'</a>'.
-    '&nbsp;<a onclick="javascript:if(!confirm('."\'".addslashes(api_htmlentities(get_lang("Please confirm your choice"), ENT_QUOTES))."\'".')) return false;"  href="session_list.php?action=delete&idChecked=\'+options.rowId+\'">'.Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL).'</a>'.
+     return \'<a href="session_edit.php?page=resume_session.php&id=\'+options.rowId+\'">'.Display::return_icon('edit.png', get_lang('Edit')).'</a>'.
+    '&nbsp;<a href="add_users_to_session.php?page=session_list.php&id_session=\'+options.rowId+\'">'.Display::return_icon('user_subscribe_session.png', get_lang('Subscribe users to this session')).'</a>'.
+    '&nbsp;<a href="add_courses_to_session.php?page=session_list.php&id_session=\'+options.rowId+\'">'.Display::return_icon('courses_to_session.png', get_lang('Add courses to this session')).'</a>'.
+    '&nbsp;<a onclick="javascript:if(!confirm('."\'".addslashes(api_htmlentities(get_lang("Please confirm your choice"), ENT_QUOTES))."\'".')) return false;"  href="session_list.php?action=copy&idChecked=\'+options.rowId+\'">'.Display::return_icon('copy.png', get_lang('Copy')).'</a>'.
+    '<button type="button" title="'.get_lang('Delete').'" onclick="if(confirm('."\'".addslashes(api_htmlentities(get_lang("Please confirm your choice"), ENT_QUOTES))."\'".')) window.location = '."\'session_list.php?action=delete&idChecked=\' + ".'\' + options.rowId +\';">'.Display::return_icon('delete.png', get_lang('Delete')).'</button>'.
     '\';
 }';