diff --git a/src/shop/models.py b/src/shop/models.py
index c7149f30..3caa6a98 100644
--- a/src/shop/models.py
+++ b/src/shop/models.py
@@ -109,6 +109,7 @@ class Order(CreatedUpdatedModel):
         verbose_name=_('Customer comment'),
         help_text=_('If you have any comments about the order please enter them here.'),
         default='',
+        blank=True,
     )