diff --git a/core/modules/config_translation/src/ConfigEntityMapper.php b/core/modules/config_translation/src/ConfigEntityMapper.php
index faf8991..aa371e0 100644
--- a/core/modules/config_translation/src/ConfigEntityMapper.php
+++ b/core/modules/config_translation/src/ConfigEntityMapper.php
@@ -151,6 +151,17 @@ public function setEntity(ConfigEntityInterface $entity) {
     $entity_type_info = $this->entityManager->getDefinition($this->entityType);
     $this->addConfigName($entity_type_info->getConfigPrefix() . '.' . $entity->id());
 
+    // If the config entity is a bundle of a content entity, there might be
+    // base field overrides which should be translatable.
+    $ids = $this->entityManager->getStorage('base_field_override')->getQuery()
+      ->condition('entity_type', $entity_type_info->getBundleOf())
+      ->condition('bundle', $entity->id())
+      ->execute();
+
+    foreach ($ids as $id) {
+      $this->addConfigName("core.base_field_override.$id");
+    }
+
     return TRUE;
   }