diff --git a/simple_sitemap.install b/simple_sitemap.install
index 8f701e1247017ef14d45624f17047d5fe55a0ecf..7569b242ff9a571720e2fb595740f120c35238cb 100644
--- a/simple_sitemap.install
+++ b/simple_sitemap.install
@@ -704,3 +704,17 @@ function simple_sitemap_update_8301() {
     ]
   );
 }
+
+/**
+ * Removing unused batch_process_limit key from simple_sitemap.settings
+ * configuration.
+ */
+function simple_sitemap_update_8302() {
+  $settings = \Drupal::service('config.factory')
+    ->getEditable('simple_sitemap.settings');
+
+  if (NULL !== $settings->get('batch_process_limit')) {
+    $settings->clear('batch_process_limit');
+    $settings->save();
+  }
+}