2 files changed, 1 insertions, 2 deletions

diff --git a/src/Wallabag/AnnotationBundle/Entity/Annotation.php b/src/Wallabag/AnnotationBundle/Entity/Annotation.php
index ee7c1931..a180d504 100644
--- a/src/Wallabag/AnnotationBundle/Entity/Annotation.php
+++ b/src/Wallabag/AnnotationBundle/Entity/Annotation.php
@@ -60,7 +60,6 @@ class Annotation
     /**
      * @var string
      *
-     * @Assert\NotNull()
      * @Assert\Length(
      *     max = 10000,
      *     maxMessage = "validator.quote_length_too_high"
diff --git a/src/Wallabag/AnnotationBundle/Form/NewAnnotationType.php b/src/Wallabag/AnnotationBundle/Form/NewAnnotationType.php
index aac6445c..48bc2c59 100644
--- a/src/Wallabag/AnnotationBundle/Form/NewAnnotationType.php
+++ b/src/Wallabag/AnnotationBundle/Form/NewAnnotationType.php
@@ -17,7 +17,7 @@ class NewAnnotationType extends AbstractType
                 'empty_data' => '',
             ])
             ->add('quote', null, [
-                'empty_data' => null,
+                'empty_data' => '',
                 'trim' => false,
             ])
             ->add('ranges', CollectionType::class, [