diff --git a/core/modules/config/lib/Drupal/config/Controller/ConfigController.php b/core/modules/config/lib/Drupal/config/Controller/ConfigController.php
index 88cdeab..6e26e1e 100644
--- a/core/modules/config/lib/Drupal/config/Controller/ConfigController.php
+++ b/core/modules/config/lib/Drupal/config/Controller/ConfigController.php
@@ -85,8 +85,9 @@ public function downloadExport() {
     file_unmanaged_delete(file_directory_temp() . '/config.tar.gz');
 
     $archiver = new ArchiveTar(file_directory_temp() . '/config.tar.gz', 'gz');
-    foreach (\Drupal::service('config.storage')->listAll() as $name) {
-      $archiver->addString("$name.yml", Yaml::encode(\Drupal::config($name)->get()));
+    foreach ($this->configManager->getConfigFactory()->listAll() as $name) {
+      // Get raw configuration data without overrides.
+      $archiver->addString("$name.yml", Yaml::encode($this->configManager->getConfigFactory()->get($name)->getRawData()));
     }
 
     $request = new Request(array('file' => 'config.tar.gz'));