diff --git a/untitled/persistence.py b/untitled/persistence.py
index 899965f..bc27881 100644
--- a/untitled/persistence.py
+++ b/untitled/persistence.py
@@ -36,4 +36,4 @@ def list_saves(folder=None):
     folder = folder or SAVE_FOLDER
     if not folder.exists():
         return []
-    return [save.stem for save in folder.glob("*.kitten")]
+    return [savefile.stem for savefile in folder.glob("*.kitten")]