diff --git a/exercises/practice/leap/.meta/config.json b/exercises/practice/leap/.meta/config.json
index 2ba21ea..edbeb9a 100644
--- a/exercises/practice/leap/.meta/config.json
+++ b/exercises/practice/leap/.meta/config.json
@@ -15,5 +15,5 @@
   },
   "blurb": "Determine whether a given year is a leap year.",
   "source": "CodeRanch Cattle Drive, Assignment 3",
-  "source_url": "https://coderanch.com/t/718816/Leap"
+  "source_url": "https://web.archive.org/web/20240907033714/https://coderanch.com/t/718816/Leap"
 }