diff --git a/install_minimal/upgrades/airtime-1.9.0/media-monitor-upgrade.py b/install_minimal/upgrades/airtime-1.9.0/media-monitor-upgrade.py
index 7eebc9d93..52cd1e61c 100644
--- a/install_minimal/upgrades/airtime-1.9.0/media-monitor-upgrade.py
+++ b/install_minimal/upgrades/airtime-1.9.0/media-monitor-upgrade.py
@@ -51,7 +51,7 @@ pairs = []
 for root, dirs, files in os.walk(mmconfig.storage_directory):
     for f in files:
         old_filepath = os.path.join(root, f)
-        new_filepath = mmc.organize_new_file(os.path.join(root, f))
+        new_filepath = mmc.organize_new_file(old_filepath)
         pair = old_filepath, new_filepath
         pairs.append(pair)
         mmc.set_needed_file_permissions(new_filepath, False)