diff --git a/lib/db/install.php b/lib/db/install.php
index 33dd263a376..6e82fb40ea3 100644
--- a/lib/db/install.php
+++ b/lib/db/install.php
@@ -111,7 +111,7 @@ function xmldb_main_install() {
     $mnet_app->display_name      = 'Moodle';
     $mnet_app->xmlrpc_server_url = '/mnet/xmlrpc/server.php';
     $mnet_app->sso_land_url      = '/auth/mnet/land.php';
-    $mnet_app->sso_jump_url      = '/auth/mnet/land.php';
+    $mnet_app->sso_jump_url      = '/auth/mnet/jump.php';
     $moodleapplicationid = $DB->insert_record('mnet_application', $mnet_app);
 
     $mnet_app = new object();
diff --git a/lib/db/upgrade.php b/lib/db/upgrade.php
index b50dc33dd97..d51aba1db2b 100644
--- a/lib/db/upgrade.php
+++ b/lib/db/upgrade.php
@@ -5244,6 +5244,12 @@ WHERE gradeitemid IS NOT NULL AND grademax IS NOT NULL");
         upgrade_main_savepoint(true, 2010091510);
     }
 
+    if ($oldversion < 2010091700) {
+        // Fix MNet sso_jump_url for Moodle application
+        $DB->set_field('mnet_application', 'sso_jump_url', '/auth/mnet/jump.php',
+                       array('name' => 'moodle', 'sso_jump_url' => '/auth/mnet/land.php'));
+        upgrade_main_savepoint(true, 2010091700);
+    }
 
     return true;
 }
diff --git a/version.php b/version.php
index 842e250686c..524b68583ac 100644
--- a/version.php
+++ b/version.php
@@ -29,7 +29,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$version = 2010091600;  // YYYYMMDD   = date of the last version bump
+$version = 2010091700;  // YYYYMMDD   = date of the last version bump
                         //         XX = daily increments
 
 $release = '2.0 Preview 4+ (Build: 20100917)';  // Human-friendly version name