diff --git a/algorithms/04-recursion/2022-11-29-karel-1.md b/algorithms/04-recursion/2022-11-29-karel/index.md
similarity index 99%
rename from algorithms/04-recursion/2022-11-29-karel-1.md
rename to algorithms/04-recursion/2022-11-29-karel/index.md
index d3cad44..5b93fdf 100644
--- a/algorithms/04-recursion/2022-11-29-karel-1.md
+++ b/algorithms/04-recursion/2022-11-29-karel/index.md
@@ -1,5 +1,6 @@
 ---
-id: karel-1
+id: karel
+slug: /recursion/karel
 title: Recursion and backtracking with Robot Karel
 description: |
   A problem with too many restrictions.