diff --git a/lib/setuplib.php b/lib/setuplib.php
index 5781a52beb6..5eb9b6db7d9 100644
--- a/lib/setuplib.php
+++ b/lib/setuplib.php
@@ -1388,7 +1388,7 @@ function disable_output_buffering() {
  */
 function redirect_if_major_upgrade_required() {
     global $CFG;
-    $lastmajordbchanges = 2014093001.00;
+    $lastmajordbchanges = 2016100501.00;
     if (empty($CFG->version) or (float)$CFG->version < $lastmajordbchanges or
             during_initial_install() or !empty($CFG->adminsetuppending)) {
         try {