diff --git a/mod/lti/submissions.js b/mod/lti/submissions.js
deleted file mode 100644
index 2f4e730b5a6..00000000000
--- a/mod/lti/submissions.js
+++ /dev/null
@@ -1,74 +0,0 @@
-// This file is part of Moodle - http://moodle.org/
-//
-// Moodle 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.
-//
-// Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.
-
-/**
- * Javascript extensions for LTI submission viewer.
- *
- * @package    mod
- * @subpackage lti
- * @copyright  Copyright (c) 2011 Moodlerooms Inc. (http://www.moodlerooms.com)
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- * @author     Chris Scribner
- */
-(function(){
-    var Y;
-
-    M.mod_lti = M.mod_lti || {};
-
-    M.mod_lti.submissions = {
-        init: function(yui3){
-            if(yui3){
-                Y = yui3;
-            }
-
-            this.setupTable();
-        },
-
-        setupTable: function(){
-            var lti_submissions_table = Y.YUI2.util.Dom.get('lti_submissions_table');
-
-            var dataSource = new Y.YUI2.util.DataSource(lti_submissions_table);
-
-            var configuredColumns = [
-                { key: "user", label: "User", sortable:true },
-                { key: "date", label: "Submission Date", sortable:true, formatter: 'date' },
-                { key: "grade",
-                  label: "Grade",
-                  sortable:true,
-                  formatter: function(cell, record, column, data){
-                      cell.innerHTML = parseFloat(data).toFixed(1) + '%';
-                  }
-                }
-            ];
-
-            dataSource.responseType = Y.YUI2.util.DataSource.TYPE_HTMLTABLE;
-            dataSource.responseSchema = {
-                fields: [
-                    { key: "user" },
-                    { key: "date", parser: "date" },
-                    { key: "grade", parser: "number" },
-                ]
-            };
-
-            new Y.YUI2.widget.DataTable("lti_submissions_table_container", configuredColumns, dataSource,
-                {
-                    sortedBy: {key:"date", dir:"desc"}
-                }
-            );
-
-            Y.one('#lti_submissions_table_container').setStyle('display', '');
-        }
-    }
-})();