diff --git a/src/Form/AccommodationStep2Type.php b/src/Form/AccommodationStep2Type.php
index 32ef6f2..ff8665b 100644
--- a/src/Form/AccommodationStep2Type.php
+++ b/src/Form/AccommodationStep2Type.php
@@ -36,7 +36,7 @@ class AccommodationStep2Type extends AbstractType
                 'attr' => ['min' => 0],
             ])
             ->add('selectedBoardServiceId', ChoiceType::class, [
-                'label' => false,
+                'label' => 'Verpflegungsleistung',
                 'choices' => $options['board_service_choices'],
                 'expanded' => true,
                 'multiple' => false,
diff --git a/src/Twig/AppRuntime.php b/src/Twig/AppRuntime.php
index c80ff92..9c03b32 100644
--- a/src/Twig/AppRuntime.php
+++ b/src/Twig/AppRuntime.php
@@ -226,7 +226,8 @@ class AppRuntime implements RuntimeExtensionInterface
                     $labels = array_merge($labels, $this->collectInvalidFieldLabels($child));
                 } else {
                     // Leaf field, expanded choice, or compound field with own errors
-                    $labels[] = $child->vars['label'] ?? $child->vars['name'];
+                    $label = $child->vars['label'] ?? null;
+                    $labels[] = (\is_string($label) && '' !== $label) ? $label : $child->vars['name'];
                 }
             }
         }