diff --git a/scripts/Windows/OS/Manage.ps1 b/scripts/Windows/OS/Manage.ps1
index 408bb9f5d..88de9fa8a 100644
--- a/scripts/Windows/OS/Manage.ps1
+++ b/scripts/Windows/OS/Manage.ps1
@@ -11,6 +11,7 @@ function Backup-WindowsInstallation([Context] $context) {
     Backup-PersonalFiles $context;
     Backup-PersonalApps $context;
     $context.Backup($backupRoot, "$backupRoot.7z", @("-sdel"));
+    $context.Cleanup();
 }
 
 function Restore-WindowsInstallation([Context] $context) {