diff --git a/src/ZFTool/Controller/ConfigController.php b/src/ZFTool/Controller/ConfigController.php
index 8e85227..bbed824 100644
--- a/src/ZFTool/Controller/ConfigController.php
+++ b/src/ZFTool/Controller/ConfigController.php
@@ -38,6 +38,11 @@ public function listAction()
         }
 
         $console->writeLine('Configuration:', Color::GREEN);
+        array_walk_recursive($config, function(&$item, $key) {
+        	if (gettype($item) == 'object') {
+        		$item = 'object(Closure)';
+        	}
+        });
         // print_r($config);
         $ini = new IniWriter;
         echo $ini->toString($config);