diff --git a/Form/ReportType.php b/Form/ReportType.php
index 15b0fdf10..aeebacc06 100644
--- a/Form/ReportType.php
+++ b/Form/ReportType.php
@@ -104,9 +104,7 @@ class ReportType extends AbstractType
             'cFGroup',
         ));
 
-        $resolver->setAllowedTypes(array(
-            'cFGroup' => 'Chill\CustomFieldsBundle\Entity\CustomFieldsGroup',
-        ));
+        $resolver->setAllowedTypes('cFGroup', 'Chill\CustomFieldsBundle\Entity\CustomFieldsGroup');
 
         $this->appendScopeChoicesOptions($resolver);
     }