diff --git a/test/selenium/TestBase.php b/test/selenium/TestBase.php
index ebb2a92f57..1692f5c348 100644
--- a/test/selenium/TestBase.php
+++ b/test/selenium/TestBase.php
@@ -575,6 +575,9 @@ abstract class PMA_SeleniumBase extends PHPUnit_Extensions_Selenium2TestCase
             'li.last.table'
         );
 
+        /* TODO: Timing issue of expanding navigation tree */
+        usleep(500);
+
         // go to table page
         $this->waitForElement(
             "byXPath",