diff --git a/src/Plugin/Field/FieldWidget/InlineEntityFormBase.php b/src/Plugin/Field/FieldWidget/InlineEntityFormBase.php
index 1b3e75dbdf61330a4f76336fa99a2e816b3d7f68..17c6cae129897598ce11dcee29db88df134bc990 100644
--- a/src/Plugin/Field/FieldWidget/InlineEntityFormBase.php
+++ b/src/Plugin/Field/FieldWidget/InlineEntityFormBase.php
@@ -557,7 +557,7 @@ abstract class InlineEntityFormBase extends WidgetBase implements ContainerFacto
    * @todo Replace line 472 \Drupal call with Dependency Injection.
    */
   protected function isTranslating(FormStateInterface $form_state) {
-    if (TranslationHelper::isTranslating($form_state)) {
+    if (\Drupal::hasService('content_translation.manager') && TranslationHelper::isTranslating($form_state)) {
       $translation_manager = \Drupal::service('content_translation.manager');
       $target_type = $this->getFieldSetting('target_type');
       foreach ($this->getTargetBundles() as $bundle) {