diff --git a/.gitignore b/.gitignore
index 3d7e132..1737af1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 vendor/
 composer.lock
 .phpunit.result.cache
+.idea
diff --git a/src/Model/Behavior/UploadBehavior.php b/src/Model/Behavior/UploadBehavior.php
index a98318b..6fbb058 100644
--- a/src/Model/Behavior/UploadBehavior.php
+++ b/src/Model/Behavior/UploadBehavior.php
@@ -46,7 +46,7 @@ public function initialize(array $config): void
             }
         }
 
-        $this->setConfig($configs);
+        $this->setConfig($configs, null, 'shallow');
         $this->setConfig('className', null);
 
         $schema = $this->_table->getSchema();