diff --git a/ChangeLog b/ChangeLog
index 5e8a010765..0c601571e3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,7 @@ phpMyAdmin - ChangeLog
 - bug #4628 PHP error while exporting schema as PDF
 - bug #4631 Server selector submits two server parameter values
 - bug #4629 Problem with custom SQL queries using cookie authentication
+- bug       Undefined index central_columnswork
 
 4.3.1.0 (2014-12-08)
 - bug #4609 'Show all' checkbox label is not clickable
diff --git a/libraries/Menu.class.php b/libraries/Menu.class.php
index b9f7138745..6d08c0134f 100644
--- a/libraries/Menu.class.php
+++ b/libraries/Menu.class.php
@@ -489,7 +489,10 @@ class PMA_Menu
             $tabs['designer']['id'] = 'designer_tab';
         }
 
-        if (! $db_is_system_schema && $cfgRelation['central_columnswork']) {
+        if (! $db_is_system_schema
+            && isset($cfgRelation['central_columnswork'])
+            && $cfgRelation['central_columnswork']
+        ) {
             $tabs['central_columns']['text'] = __('Central columns');
             $tabs['central_columns']['icon'] = 'centralColumns.png';
             $tabs['central_columns']['link'] = 'db_central_columns.php';