diff --git a/exercises/simple-linked-list/metadata.yml b/exercises/simple-linked-list/metadata.yml
index 2ec75401bc..b90be5250c 100644
--- a/exercises/simple-linked-list/metadata.yml
+++ b/exercises/simple-linked-list/metadata.yml
@@ -1,4 +1,4 @@
 ---
 blurb: "Write a simple linked list implementation that uses Elements and a List"
 source: "Inspired by 'Data Structures and Algorithms with Object-Oriented Design Patterns in Ruby', singly linked-lists."
-source_url: "http://www.brpreiss.com/books/opus8/html/page96.html#SECTION004300000000000000000"
+source_url: "https://web.archive.org/web/20160414064110/http://www.brpreiss.com/books/opus8/"