diff --git a/fragments/neues/Article.json-ld.php b/fragments/neues/Article.json-ld.php
index 0f8762c..edd344b 100644
--- a/fragments/neues/Article.json-ld.php
+++ b/fragments/neues/Article.json-ld.php
@@ -2,8 +2,6 @@
 
 namespace FriendsOfRedaxo\Neues;
 
-use IntlDateFormatter;
-
 /** @var \rex_fragment $this */
 $entry = $this->getVar('entry');
 /** @var Entry $entry */
@@ -12,15 +10,15 @@
 {
     "@context": "https://schema.org",
     "@type": "Article",
-    "url": "<?= Neues::htmlEncode($entry->getUrl()); ?>",
+    "url": "<?= Neues::htmlEncode($entry->getUrl()) ?>",
     "publisher":{
         "@type":"Organization",
-        "name":"<?= Neues::htmlEncode(\rex::getserverName()); ?>",
+        "name":"<?= Neues::htmlEncode(\rex::getserverName()) ?>",
     },
-    "headline": "<?= Neues::htmlEncode($entry->getName()); ?>",
-    "mainEntityOfPage": "<?= Neues::htmlEncode($entry->getUrl()); ?>",
-    "articleBody": "<?= Neues::htmlEncode($entry->getDescriptionAsPlaintext()); ?>",
-    "image": <?= json_encode(Neues::htmlEncode($entry->getImages())); ?>,
-    "datePublished": "<?= Neues::htmlEncode((new \DateTime($entry->getPublishDate()))->format(\DateTime::ATOM)); ?>"
+    "headline": "<?= Neues::htmlEncode($entry->getName()) ?>",
+    "mainEntityOfPage": "<?= Neues::htmlEncode($entry->getUrl()) ?>",
+    "articleBody": "<?= Neues::htmlEncode($entry->getDescriptionAsPlaintext()) ?>",
+    "image": <?= json_encode(Neues::htmlEncode($entry->getImages())) ?>,
+    "datePublished": "<?= Neues::htmlEncode((new \DateTime($entry->getPublishDate()))->format(\DateTime::ATOM)) ?>"
 }
 </script>
diff --git a/fragments/neues/NewsArticle.json-ld.php b/fragments/neues/NewsArticle.json-ld.php
index d15e58c..80c972e 100644
--- a/fragments/neues/NewsArticle.json-ld.php
+++ b/fragments/neues/NewsArticle.json-ld.php
@@ -2,8 +2,6 @@
 
 namespace FriendsOfRedaxo\Neues;
 
-use IntlDateFormatter;
-
 /** @var \rex_fragment $this */
 $entry = $this->getVar('entry');
 /** @var Entry $entry */
@@ -12,15 +10,15 @@
 {
     "@context": "https://schema.org",
     "@type": "NewsArticle",
-    "url": "<?= Neues::htmlEncode($entry->getUrl()); ?>",
+    "url": "<?= Neues::htmlEncode($entry->getUrl()) ?>",
     "publisher":{
         "@type":"Organization",
-        "name":"<?= Neues::htmlEncode(\rex::getserverName()); ?>",
+        "name":"<?= Neues::htmlEncode(\rex::getserverName()) ?>",
     },
-    "headline": "<?= Neues::htmlEncode($entry->getName()); ?>",
-    "mainEntityOfPage": "<?= Neues::htmlEncode($entry->getUrl()); ?>",
-    "articleBody": "<?= Neues::htmlEncode($entry->getDescriptionAsPlaintext()); ?>",
-    "image": <?= json_encode(Neues::htmlEncode($entry->getImages())); ?>,
-    "datePublished": "<?= Neues::htmlEncode((new \DateTime($entry->getPublishDate()))->format(\DateTime::ATOM)); ?>"
+    "headline": "<?= Neues::htmlEncode($entry->getName()) ?>",
+    "mainEntityOfPage": "<?= Neues::htmlEncode($entry->getUrl()) ?>",
+    "articleBody": "<?= Neues::htmlEncode($entry->getDescriptionAsPlaintext()) ?>",
+    "image": <?= json_encode(Neues::htmlEncode($entry->getImages())) ?>,
+    "datePublished": "<?= Neues::htmlEncode((new \DateTime($entry->getPublishDate()))->format(\DateTime::ATOM)) ?>"
 }
 </script>
diff --git a/install.php b/install.php
index f284dfa..c814004 100644
--- a/install.php
+++ b/install.php
@@ -66,7 +66,7 @@
      * -> rex_cronjob_neues_publish ändern in FriendsOfRedaxo\Neues\Cronjob\Publish.
      */
     $sql->setTable(rex::getTable('cronjob'));
-    $sql->setValue('type', Publish::class);
+    $sql->setValue('type', 'FriendsOfRedaxo\\Neues\\Cronjob\\Publish');
     $sql->setWhere('`type` = :class', [':class' => 'rex_cronjob_neues_publish']);
     $sql->update();
 
@@ -74,7 +74,7 @@
      * Fehlenden CronJob eintragen.
      */
     $sql->setTable(rex::getTable('cronjob'));
-    $sql->setWhere('`type` = :class', [':class' => Publish::class]);
+    $sql->setWhere('`type` = :class', [':class' => 'FriendsOfRedaxo\\Neues\\Cronjob\\Publish']);
     $sql->select();
 
     if (0 === $sql->getRows()) {