diff --git a/core/lib/Drupal/Core/Config/Entity/ConfigEntityBundleBase.php b/core/lib/Drupal/Core/Config/Entity/ConfigEntityBundleBase.php
index 8e27aef..47a8f30 100644
--- a/core/lib/Drupal/Core/Config/Entity/ConfigEntityBundleBase.php
+++ b/core/lib/Drupal/Core/Config/Entity/ConfigEntityBundleBase.php
@@ -54,6 +54,7 @@ public function postSave(EntityStorageInterface $storage, $update = TRUE) {
       }
       // Entity bundle field definitions may depend on bundle settings.
       $entity_manager->clearCachedFieldDefinitions();
+      $entity_manager->clearCachedBundles();
     }
   }