diff --git a/src/Model/Table/MetaFieldsTable.php b/src/Model/Table/MetaFieldsTable.php
index cb5c9b7..88affbf 100644
--- a/src/Model/Table/MetaFieldsTable.php
+++ b/src/Model/Table/MetaFieldsTable.php
@@ -2,7 +2,6 @@
 
 namespace App\Model\Table;
 
-use App\Model\Entity\MetaTemplateField;
 use App\Model\Table\AppTable;
 use Cake\ORM\Table;
 use Cake\Validation\Validator;
@@ -66,15 +65,15 @@ class MetaFieldsTable extends AppTable
         return true;
     }
 
-    public function isValidType($value, MetaTemplateField $metaTemplateField)
+    public function isValidType($value, $metaTemplateField)
     {
         if (empty($value)) {
             return __('Metafield value cannot be empty.');
         }
-        $typeHandler = $this->MetaTemplateFields->getTypeHandler($metaTemplateField->type);
+        $typeHandler = $this->MetaTemplateFields->getTypeHandler($metaTemplateField['type']);
         if (!empty($typeHandler)) {
             $success = $typeHandler->validate($value);
-            return $success ? true : __('Metafields value `{0}` for `{1}` doesn\'t pass type validation.', $value, $metaTemplateField->field);
+            return $success ? true : __('Metafields value `{0}` for `{1}` doesn\'t pass type validation.', $value, $metaTemplateField['field']);
         }
         /*
             We should not end-up in this case. But if someone creates a new type without his handler,
@@ -86,9 +85,9 @@ class MetaFieldsTable extends AppTable
     public function isValidRegex($value, $metaTemplateField)
     {
 
-        $re = $metaTemplateField->regex;
+        $re = $metaTemplateField['regex'];
         if (!preg_match("/^$re$/m", $value)) {
-            return __('Metafield value `{0}` for `{1}` doesn\'t pass regex validation.', $value, $metaTemplateField->field);
+            return __('Metafield value `{0}` for `{1}` doesn\'t pass regex validation.', $value, $metaTemplateField['field']);
         }
         return true;
     }