diff --git a/src/Importer.php b/src/Importer.php
index e062781..f0faa7d 100644
--- a/src/Importer.php
+++ b/src/Importer.php
@@ -225,7 +225,10 @@ class Importer implements ImporterInterface {
             $entity = $this->contentEntityNormalizer->denormalize(Yaml::decode($contents));
           }
 
-          $entity->enforceIsNew(TRUE);
+          if (empty($entity)) {
+            continue;
+          }
+
           // Ensure that the entity is not owned by the anonymous user.
           if ($entity instanceof EntityOwnerInterface && empty($entity->getOwnerId())) {
             $entity->setOwner($root_user);
@@ -314,3 +317,4 @@ class Importer implements ImporterInterface {
   }
 
 }
+
diff --git a/src/Normalizer/ContentEntityNormalizer.php b/src/Normalizer/ContentEntityNormalizer.php
index 08d68ee..9a303fa 100644
--- a/src/Normalizer/ContentEntityNormalizer.php
+++ b/src/Normalizer/ContentEntityNormalizer.php
@@ -178,8 +178,15 @@ class ContentEntityNormalizer implements ContentEntityNormalizerInterface {
       $values[$entity_type->getKey('langcode')] = $data['_meta']['default_langcode'];
     }
 
+    // Check exits.
     /** @var \Drupal\Core\Entity\ContentEntityInterface $entity */
-    $entity = $this->entityTypeManager->getStorage($entity_type->id())->create($values);
+    $entity = $this->entityTypeManager->getStorage($entity_type->id())->loadByProperties(['uuid' => $values['uuid']]);
+    $entity = reset($entity);
+    $exists = !empty($entity);
+    if (!$exists) {
+      $entity = $this->entityTypeManager->getStorage($entity_type->id())->create($values);
+    }
+
     foreach ($data['default'] as $field_name => $values) {
       $this->setFieldValues($entity, $field_name, $values);
     }
@@ -518,3 +525,4 @@ class ContentEntityNormalizer implements ContentEntityNormalizerInterface {
   }
 
 }
+