diff --git a/src/DependencyInjection/Configuration.php b/src/DependencyInjection/Configuration.php
index 235023b6..2431aaf0 100644
--- a/src/DependencyInjection/Configuration.php
+++ b/src/DependencyInjection/Configuration.php
@@ -43,7 +43,6 @@ public function getConfigTreeBuilder(): TreeBuilder
                     ->info('The length of the generated gift card code')
                     ->min(1)
                     ->max(255)
-                    ->example(16)
         ;
 
         $this->addResourcesSection($rootNode);