diff --git a/lib/db/upgrade.php b/lib/db/upgrade.php
index 91b611e0683..bba7ae9eb5a 100644
--- a/lib/db/upgrade.php
+++ b/lib/db/upgrade.php
@@ -2877,5 +2877,15 @@ function xmldb_main_upgrade($oldversion) {
         upgrade_main_savepoint(true, 2017061201.00);
     }
 
+    if ($oldversion < 2017061300.01) {
+        // Check if the value of 'navcourselimit' is set to the old default value, if so, change it to the new default.
+        if ($CFG->navcourselimit == 20) {
+            set_config('navcourselimit', 10);
+        }
+
+        // Main savepoint reached.
+        upgrade_main_savepoint(true, 2017061300.01);
+    }
+
     return true;
 }
diff --git a/version.php b/version.php
index d9cc08bb9eb..13589f8bc02 100644
--- a/version.php
+++ b/version.php
@@ -29,7 +29,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$version  = 2017061300.00;              // YYYYMMDD      = weekly release date of this DEV branch.
+$version  = 2017061300.01;              // YYYYMMDD      = weekly release date of this DEV branch.
                                         //         RR    = release increments - 00 in DEV branches.
                                         //           .XX = incremental changes.