diff --git a/.index b/.index
index 50d007c..660e8fb 100644
--- a/.index
+++ b/.index
@@ -228,7 +228,7 @@ esctta
 20260317.md
 20260323.md
 20260324.md
-20260708190837.todo.md
+archive.todo.md
 20260708190904.todo.md
 20260709062408.todo.md
 archive
diff --git a/20260708190837.todo.md b/archive.todo.md
similarity index 100%
rename from 20260708190837.todo.md
rename to archive.todo.md