diff --git a/core/modules/system/system.install b/core/modules/system/system.install
index 3824136..9823135 100644
--- a/core/modules/system/system.install
+++ b/core/modules/system/system.install
@@ -2194,6 +2194,19 @@ function system_update_8056() {
 }
 
 /**
+ * Moves variable language_types to config.
+ *
+ * @ingroup config_upgrade
+ */
+function system_update_8057() {
+  update_variables_to_config('system.language.types', array(
+    'language_interface' => 'configurable.language_interface',
+    'language_content' => 'configurable.language_content',
+    'language_url' => 'configurable.language_content',
+  ));
+}
+
+/**
  * @} End of "defgroup updates-7.x-to-8.x".
  * The next series of updates should start at 9000.
  */