diff --git a/files/backups/backup-all.py b/files/backups/backup-all.py
index 6f7e416..0b600d8 100644
--- a/files/backups/backup-all.py
+++ b/files/backups/backup-all.py
@@ -67,7 +67,7 @@ class BackupManager:
         source_dirs = applications_path.iterdir()
 
         for app_dir in source_dirs:
-            if app_dir == "lost+found":
+            if "lost+found" in str(app_dir):
                 continue
             if app_dir.is_dir():
                 try: