diff --git a/options/locale/locale_en-US.ini b/options/locale/locale_en-US.ini
index 40478a6f2c..d529c9e70b 100644
--- a/options/locale/locale_en-US.ini
+++ b/options/locale/locale_en-US.ini
@@ -2876,6 +2876,7 @@ packages.package_manage_panel = Package Management
 packages.total_size = Total Size: %s
 packages.unreferenced_size = Unreferenced Size: %s
 packages.cleanup = Clean up expired data
+packages.cleanup.success = Clean up expired data successfully
 packages.owner = Owner
 packages.creator = Creator
 packages.name = Name