diff --git a/src/Model/BlogPost.php b/src/Model/BlogPost.php
index 052adbe..20f568c 100644
--- a/src/Model/BlogPost.php
+++ b/src/Model/BlogPost.php
@@ -266,7 +266,7 @@ class BlogPost extends Page
             }
 
             $publishDate = DatetimeField::create('PublishDate', _t('BlogPost.PublishDate', 'Publish Date'));
-            $publishDate->getDateField()->setShowCalendar(true);
+
             if (!$this->PublishDate) {
                 $publishDate->setDescription(
                     _t(