core/modules/field/lib/Drupal/field/Entity/FieldConfig.php |   12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/core/modules/field/lib/Drupal/field/Entity/FieldConfig.php b/core/modules/field/lib/Drupal/field/Entity/FieldConfig.php
index 8bbf224..81d488c 100644
--- a/core/modules/field/lib/Drupal/field/Entity/FieldConfig.php
+++ b/core/modules/field/lib/Drupal/field/Entity/FieldConfig.php
@@ -367,11 +367,13 @@ public function postSave(EntityStorageControllerInterface $storage_controller, $
     // Clear the cache.
     field_cache_clear();
 
-    // Invalidate the render cache for all affected entities.
-    $entity_manager = \Drupal::entityManager();
-    $entity_type = $this->getTargetEntityTypeId();
-    if ($entity_manager->hasController($entity_type, 'view_builder')) {
-      $entity_manager->getViewBuilder($entity_type)->resetCache();
+    if ($update) {
+      // Invalidate the render cache for all affected entities.
+      $entity_manager = \Drupal::entityManager();
+      $entity_type = $this->getTargetEntityTypeId();
+      if ($entity_manager->hasController($entity_type, 'view_builder')) {
+        $entity_manager->getViewBuilder($entity_type)->resetCache();
+      }
     }
   }