diff --git a/src/Form/Type/AbstractFilterType.php b/src/Form/Type/AbstractFilterType.php
index 69ab0cdd..95d18226 100644
--- a/src/Form/Type/AbstractFilterType.php
+++ b/src/Form/Type/AbstractFilterType.php
@@ -22,6 +22,7 @@ public function configureOptions(OptionsResolver $resolver): void
         $resolver->setDefaults([
             'data_class', null,
             'csrf_protection' => false,
+            'allow_extra_fields' => true,
         ]);
     }