diff --git a/entity_reference_revisions.module b/entity_reference_revisions.module
index fa24f77..0aeacaa 100644
--- a/entity_reference_revisions.module
+++ b/entity_reference_revisions.module
@@ -271,10 +271,19 @@ function entity_reference_revisions_entity_revision_create(ContentEntityInterfac

             /** @var \Drupal\Core\Entity\ContentEntityInterface $target_entity */
             $target_entity = $item->entity;
-            if (!$target_entity->hasTranslation($active_langcode)) {
+
+            if ($active_langcode == 'und') {
+              $active_langcode = \Drupal::languageManager()->getDefaultLanguage()->getId();
+            }
+
+            if (($active_langcode != \Drupal::languageManager()->getDefaultLanguage()->getId()) && !$target_entity->hasTranslation($active_langcode)) {
               $target_entity->addTranslation($active_langcode, $target_entity->toArray());
             }
-            $target_entity = $item->entity->getTranslation($active_langcode);
+
+            if ($target_entity->hasTranslation($active_langcode)) {
+              $target_entity = $item->entity->getTranslation($active_langcode);
+            }
+
             $revised_entity = $target_storage->createRevision($target_entity, $new_revision->isDefaultRevision(), $keep_untranslatable_fields);

             // Restore the revision ID.