diff --git a/src/Bundle/ChillMainBundle/Form/Type/DateIntervalType.php b/src/Bundle/ChillMainBundle/Form/Type/DateIntervalType.php
index 7a70e7ca6..c9bc4dd82 100644
--- a/src/Bundle/ChillMainBundle/Form/Type/DateIntervalType.php
+++ b/src/Bundle/ChillMainBundle/Form/Type/DateIntervalType.php
@@ -55,7 +55,6 @@ class DateIntervalType extends AbstractType
     {
         $builder
             ->add('n', IntegerType::class, [
-                'scale' => 0,
                 'constraints' => [
                     new GreaterThan([
                         'value' => 0,
diff --git a/src/Bundle/ChillTaskBundle/Entity/SingleTask.php b/src/Bundle/ChillTaskBundle/Entity/SingleTask.php
index a37f1dff7..a03da4beb 100644
--- a/src/Bundle/ChillTaskBundle/Entity/SingleTask.php
+++ b/src/Bundle/ChillTaskBundle/Entity/SingleTask.php
@@ -29,7 +29,6 @@ use Symfony\Component\Validator\Constraints as Assert;
 #[ORM\Index(name: 'by_end_date', columns: ['end_date'])]
 class SingleTask extends AbstractTask
 {
-    #[Assert\Date]
     #[Serializer\Groups(['read'])]
     #[ORM\Column(name: 'end_date', type: \Doctrine\DBAL\Types\Types::DATE_MUTABLE, nullable: true)]
     private ?\DateTime $endDate = null;
@@ -44,7 +43,6 @@ class SingleTask extends AbstractTask
     private ?RecurringTask $recurringTask = null;
 
     #[Serializer\Groups(['read'])]
-    #[Assert\Date]
     #[Assert\Expression('value === null or this.getEndDate() === null or value < this.getEndDate()', message: 'The start date must be before the end date')]
     #[Assert\Expression('value === null or this.getWarningDate() === null or this.getWarningDate() > this.getStartDate()', message: 'The start date must be before warning date')]
     #[ORM\Column(name: 'start_date', type: \Doctrine\DBAL\Types\Types::DATE_MUTABLE, nullable: true)]