diff --git a/blocks/site_main_menu/block_site_main_menu.php b/blocks/site_main_menu/block_site_main_menu.php
index 093e3b73b12..02595c289bc 100644
--- a/blocks/site_main_menu/block_site_main_menu.php
+++ b/blocks/site_main_menu/block_site_main_menu.php
@@ -2,10 +2,10 @@
 
 class block_site_main_menu extends block_list {
     function init() {
-        $this->title = get_string('mainmenu');
+        $this->title = get_string('pluginname', 'block_site_main_menu');
         $this->version = 2007101509;
     }
-
+    
     function applicable_formats() {
         return array('site' => true);
     }
diff --git a/blocks/site_main_menu/lang/en/block_site_main_menu.php b/blocks/site_main_menu/lang/en/block_site_main_menu.php
new file mode 100644
index 00000000000..a8ea6894990
--- /dev/null
+++ b/blocks/site_main_menu/lang/en/block_site_main_menu.php
@@ -0,0 +1,27 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Strings for component 'block_site_main_menu', language 'en', branch 'MOODLE_20_STABLE'
+ *
+ * @package   block_site_main_menu
+ * @copyright 1999 onwards Martin Dougiamas  {@link http://moodle.com}
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['pluginname'] = 'Main Menu';
+
diff --git a/lang/en/moodle.php b/lang/en/moodle.php
index 498e23ebf60..b311694f5c5 100644
--- a/lang/en/moodle.php
+++ b/lang/en/moodle.php
@@ -1000,7 +1000,6 @@ $string['lookback'] = 'Look back';
 $string['mailadmins'] = 'Inform admins';
 $string['mailstudents'] = 'Inform students';
 $string['mailteachers'] = 'Inform teachers';
-$string['mainmenu'] = 'Main Menu';
 $string['makeafolder'] = 'Make a folder';
 $string['makeeditable'] = 'If you make \'{$a}\' editable by the web server process (eg apache) then you could edit this file directly from this page';
 $string['manageblocks'] = 'Blocks';