diff --git a/tools/profiling/Controller.php b/tools/profiling/Controller.php
index 41dc03ead..923faccec 100644
--- a/tools/profiling/Controller.php
+++ b/tools/profiling/Controller.php
@@ -227,9 +227,9 @@ abstract class Controller extends ControllerCore
 			// then using displayAjax[action]
 			if ($this->ajax)
 			{
-				$action = 'displayAjax' . Tools::toCamelCase(Tools::getValue('action', true));
+				$action = 'displayAjax'.Tools::toCamelCase(Tools::getValue('action', true));
 				if (!empty($action) && method_exists($this, $action))
-					$this->{$action}();
+					$this->{'displayAjax'.$action}();
 				elseif (method_exists($this, 'displayAjax'))
 					$this->displayAjax();
 			}